{"title":"MAX98357A I2S Amplifier ICs, Breakouts and Speaker Modules","description":"\u003ch2\u003eMAX98357A digital-audio amplifier ICs and I2S speaker breakouts\u003c\/h2\u003e\u003cp\u003eThis collection includes loose MAX98357A ICs, compact MAX98357A\/MAX98357 amplifier breakout boards, small speaker assemblies, and complete ESP32-based systems that mention an onboard audio amplifier. It also contains mixed-model IC pages and a few unrelated modules. \u003cstrong\u003eSelect the exact variant and delivery format.\u003c\/strong\u003e A bare QFN or wafer-level chip does not include a PCB or speaker; a breakout does not include a programmable host; and a development board, smartwatch or camera kit is not a bag of loose MAX98357A parts.\u003c\/p\u003e\u003ch3\u003eWhat this amplifier is for\u003c\/h3\u003e\u003cp\u003eMAX98357A is described in these listings as a digital-audio-input, Class-D mono speaker amplifier. A host provides a compatible I2S\/PCM audio stream, and the device converts and amplifies it for a small speaker. It is commonly used with ESP32 or Raspberry Pi audio projects, but the presence of those names in a title does not guarantee ready-to-run software, a microphone, a speaker or universal pin compatibility. Digital I2S audio is \u003cstrong\u003enot I2C control\u003c\/strong\u003e. A DAC\/amplifier breakout is also not a standalone Bluetooth receiver: Bluetooth audio requires an appropriate source\/host elsewhere in the system.\u003c\/p\u003e\u003cp\u003eSeveral module descriptions quote a 2.5–5.5 V supply, 8–96 kHz sample-rate range and approximately 3.2 W into a 4 Ω load at 5 V under a stated 10% distortion condition; others say “3 W” or conflict about speaker impedance. These are \u003cstrong\u003eparticular operating-condition or seller claims\u003c\/strong\u003e, not a continuous, low-distortion output guarantee for every board or speaker. Power output varies with supply voltage, load impedance, thermal design, gain and distortion criterion. A seller headline referring to stereo PCM input or eight-channel TDM describes possible digital input handling; it does not mean a single mono breakout powers eight separate speakers or delivers stereo output on two channels.\u003c\/p\u003e\u003ch3\u003eChoose the right item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose MAX98357AETE+T:\u003c\/strong\u003e QFN\/TQFN-16 IC listings include 1-, 2-, 5-, 10- and sometimes 20-piece options. These require a properly designed PCB, suitable reflow assembly, thermal design and digital-audio interface. A marking such as AKK in a seller title is not a substitute for confirming the full orderable part and footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose MAX98357AEWL+T:\u003c\/strong\u003e wafer-level\/BGA-9 options appear as separate chip variants and lots, including 10- and 20-piece listings. BGA-9 and QFN-16 are mechanically different. Check the selected package, ball\/pad drawing and handling capability before purchasing for board production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX98357B alternative:\u003c\/strong\u003e some loose-chip listings offer MAX98357BEWL instead of MAX98357AEWL. The selected A or B option determines the actual chip. Do not assume the A and B suffixes are identical in digital interface configuration or directly interchangeable in an existing design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2S amplifier breakout boards:\u003c\/strong\u003e many listings offer one or more assembled small PCBs, including purple boards, “3006” breakouts and A1\/A2\/A3\/A4 or A\/B\/C board variants. Board layouts, connection labeling, gain selection, speaker connectors and accessory contents vary. A filterless output architecture does not mean the breakout is a general-purpose analog line-out DAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader assembly choices:\u003c\/strong\u003e variants labeled welding\/soldered, no welding\/unsoldered or no terminal distinguish assembly status. One purple-board listing says loose header accessories are included but the headers are not soldered. A “With horn” variant may include a speaker, whereas “No terminal” does not promise one. Compare option photos, contents and chosen quantity before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall speaker kits:\u003c\/strong\u003e listings named I2S ESP32 Speaker Kit or I2S Speaker Module may offer colored shells or bare-module choices and sometimes mention NS4168 as an alternative amplifier. An NS4168-based selection should not be represented as a MAX98357A chip simply because the product headline contains both names.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete development systems:\u003c\/strong\u003e LILYGO\/TTGO T5s e-paper ESP32 boards, T-Camera Plus S3 camera boards, T-Display-S3-Pro-LR1121 boards and T-Watch-S3 wearable devices reference MAX98357A among many integrated functions. They ship as the selected larger board, device or kit. Camera choices such as OV2640 versus OV5640, radio-frequency choices and “without E-Paper” choices are material differences; read the selected system variant rather than treating it as a standard amplifier breakout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDigital-audio and speaker integration checklist\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm signal format:\u003c\/strong\u003e ensure the host outputs the exact supported serial digital audio format and clocking. Some listings state no separate MCLK is needed; that does not remove the need for correctly configured bit clock, word-select and data signals. If using TDM, confirm channel mapping and board configuration against the actual chip documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm channel selection:\u003c\/strong\u003e listings mention left, right and combined\/mono input choices. One chip driving one speaker is mono even when the incoming stream contains two channels. For physical stereo speakers, design two independent amplifier channels with appropriate host routing and power capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm supply and logic levels:\u003c\/strong\u003e distinguish VDD operating range from digital-input tolerances and from the host's GPIO voltage. Verify the exact board's voltage pins, ground, enable\/shutdown and gain-select circuitry. Do not assume a 5 V speaker supply allows every digital input to be driven at 5 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm output load:\u003c\/strong\u003e match speaker impedance and power rating to the selected board and thermal constraints. The two speaker terminals of a bridged Class-D output should not be assumed to be ground-referenced; do not join one side to system ground or feed an analog line input unless the board documentation specifically provides that connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the deliverable:\u003c\/strong\u003e chip versus assembled breakout versus complete host system; 1\/2\/5\/10\/20\/50 pieces or sets; soldered versus unsoldered headers; speaker, housing and cable included or excluded. Some listings use “1 set” rather than stating every accessory, so inspect the particular package description.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm physical integration:\u003c\/strong\u003e QFN-16 and wafer-level packages need different PCB manufacturing approaches, while assembled boards have their own dimensions and hole spacing. Header pitch, speaker terminal style and amplifier-chip footprint are not interchangeable measurements.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003ePerformance and engineering boundaries\u003c\/h3\u003e\u003cp\u003eClass-D output stages switch rapidly and can be efficient, but layout, supply decoupling, cable length, speaker load and EMI practices still matter. “Filterless” generally refers to the intended output-filter approach in an appropriately designed speaker application; it does not authorize arbitrary wiring, long speaker leads or connection to a line-level input. If noise, heat or radiated emissions matter, evaluate the exact assembled board under realistic supply, enclosure and cable conditions. Audio claims such as “crystal clear” and “3 W” do not establish measured THD+N or listening quality. A few source pages mix “maximum power per channel: 6 W” with a roughly 3 W output description; do not promote the higher generic category value to a verified board specification.\u003c\/p\u003e\u003cp\u003eFor a loose IC, consult the exact manufacturer's data sheet for digital timing, gain and channel-mode strapping, supported load, start-up\/shutdown behavior, thermal limits and package land pattern. For an assembled board, also check how its builder wired those mode pins and whether headers or speaker connectors are fitted. Do not claim a board has a specific gain just because one source listing cites selectable gain steps. A package marking, a seller's “original” claim or a generic compatibility statement is not proof of authorized sourcing, independent testing or compliance certification.\u003c\/p\u003e\u003ch3\u003eOther products in this collection\u003c\/h3\u003e\u003cp\u003eMAX9814 and MAX4466 listings are \u003cstrong\u003emicrophone preamplifier\/sound-detection modules\u003c\/strong\u003e, not MAX98357A speaker-output amplifiers. AD9833 is a waveform-generation module; MAX15026\/MAX15059 options are other ICs in a mixed-model page; and one 98-series circuit-breaker listing is unrelated to digital audio. These remain listed here, but their selected variants determine what ships. A mixed title containing MAX98357A cannot turn every option into a MAX98357A amplifier.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan I connect an analog headphone jack directly to an I2S breakout?\u003c\/strong\u003e No. Its input is a digital serial audio stream, not an analog audio input. Its speaker power output is not automatically a headphone or line-level output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes “stereo PCM input” mean stereo speaker output?\u003c\/strong\u003e Not on a single mono amplifier channel. Channel selection or mixing of a stereo stream is different from driving two physically separate speakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes “without filtering” mean no external components are ever needed?\u003c\/strong\u003e No. It describes one output approach and does not eliminate the need for correct supply bypassing, speaker-load matching and a suitable board-level design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre MAX98357AETE and MAX98357AEWL the same package?\u003c\/strong\u003e No. The selected QFN\/TQFN and wafer-level\/BGA variants have distinct assembly requirements and footprints.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the board include pin headers or a speaker?\u003c\/strong\u003e Only where the exact selected variant and product contents say so. Unsoldered headers, no-terminal versions and with-speaker options are separately described on some listings.\u003c\/p\u003e\u003cp\u003eChoose by the selected model, package, board revision and required host interface. Model names aid identification, not a guarantee of manufacturer affiliation, authenticated provenance, universal ESP32\/Raspberry Pi compatibility or uniform audio performance.\u003c\/p\u003e","products":[{"product_id":"c-1set-3006-i2s-3w-class-d-amplifier-without-filtering-diy-power-amplifier-board-max98357a-audio-amplifier-module","title":"【C】1Set 3006 I2S 3W Class D Amplifier Without Filtering DIY Power Amplifier Board MAX98357A Audio Amplifier Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eOutput power: 4h 3.2W, 10pc THD, 8h 1.8W, 10pc THD, with 5V power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePSRR:77 decibels, typical @1 KHZ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe sling rate of I2s ranges from 8kHz to 96kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eYou don't need MCLK\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eClick + to down Reduce\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFive pin optional gain: 3db, 6db, 9db, 12db, 15db\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeature:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eExcellent click and suppression\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHot shutdown protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAs an assembled and tested tap board, with a small optional piece of head and a 3.5mm patch board. If you need to connect the head to the terminal, do some welding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eIt takes the standard I2s digital audio input and not only decodes it into an analog signal, but also lifies it directly into a speaker. Perfect for adding compact lified sound, it takes 2 breaks (I2sDAC+) and combines into one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2s (not to be confused with I2c), in the digital Sound Protocol used to deliver audio data on a circuit board. Many high-end and processors manage all audio in a digital I2s format. Then, in order to input or output data, three or four pins (data input, data output, bit clock, and left and right channel selection) are used. Usually, for audio devices, there is a DAC chip that takes the I2s and converts it into an analog signal that can drive the headset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThis small mono lifier is surprisingly powerful - capable of delivering 3.2 watts of power to a 4 impedance speaker (5 volts power 10%THD). Inside the microchip is a D-level controller capable of operating between 2.7V and 5.5Vdc. Because  is class D, it is highly efficient and perfect for portable and battery-powered projects. It has built-in thermal protection and overcurrent protection, but we can barely tell it's getting hotter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe audio input is I2s standard and can use 3.3V or 5V logic data. The outputs are \"bridged\" - this means that they are directly connected to the output, rather than grounded. The output is a ~300kHz square-wave pulse-width modulation, which is then \"averaged out\" by the speaker coil - no high frequencies are heard. All of this means that you can't connect the output to another lifier, it should drive the speakers directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThere is a gain pin that can be manipulated to change the gain. By default, the lifier will give you a gain of 9 dB. Gain pins can be set to 3db, 6db, 9db, 12db, or 15db by directly connecting a pull-up resistor or pull-down resistor or wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe Shutdown\/Mode pins can be used to put the chip in the shutdown state or to set which I2s audio channel is connected to the speaker through the pipe. By default, the lifier will output (L+R) \/2 stereo mix to mono output. By adding a resistor, you can change it to output just to the left or right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSuitable for Raspberry Pi, Zero, and any microcontroller or microcomputer with I2s audio output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seeaf5a529280437095a7b0aed91cc1a5S.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3fff1e32d7b4495c90e7c6fea5f5cfeeA.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S85c2a73e31074e7eb4d7dabded303633T.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6a735e77f0454541ac83322faacbf210d.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S655ecb1d6f45465aa1e2ef0d8cf731b4Z.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbc0e7693e9e2476c9f15c6d9397b7b2at.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2efb86efc0914b4a80053384a1b82821B.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S46064adaabaf4cca8aa3fc1a865bb3617.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S96be5bb141f443228f652c99b55ed6193.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S278a7f1a1d034f0aab4f7b9936f96c96X.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd1ec4cd9c14747ae9ed74229ba1167238.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Welding small chips","offer_id":55262946066731,"sku":"14:1254#Welding small chips","price":11.03,"currency_code":"USD","in_stock":true},{"title":"2S Large Chip","offer_id":55262946099499,"sku":"14:618#2S Large Chip","price":16.88,"currency_code":"USD","in_stock":true},{"title":"Welding of bigchips","offer_id":55262946132267,"sku":"14:1202#Welding of bigchips","price":14.0,"currency_code":"USD","in_stock":true},{"title":"2S Small chip","offer_id":55262946165035,"sku":"14:865#2S Small chip","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3fff1e32d7b4495c90e7c6fea5f5cfeeA_849fc56c-c6ed-4058-8b10-20e3062f1f35.webp?v=1788235504"},{"product_id":"max98357a-3006-i2s-3w-class-d-amplifier-breakout","title":"MAX98357A 3006 I2S 3W Class D Amplifier Breakout","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eothers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eListen to this good news - we now have a digital audio amplifier to break through the board and work with Raspberry Pi very well! If you are looking for a simple and low cost method to get digital sound files, then the MAX08357 I2S Amp Breakout is for you. It uses standard I2S digital audio input, not only can be decoded into analog, you can also put it directly into the speaker. Perfect to increase the compact sound, it takes 2 break (I2S DAC + Amp) and combines them into one.\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eI2S (not to be confused with I2C) Pass the audio data in the digital sound protocol used on the board. Many high-end chips and processors manage all audio in digital I2S format. Then, in  to input or output data, use three or four pins (data input, data output, bit clock and left and right channel selection). Typically, for an audio device, a DAC chip will use I2S and convert it to a simulation that can drive the headset.\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eThis small mono amplifier is incredibly powerful - capable of delivering 4 watts of power to a 4 ohm impedance speaker (5V power, 10% THD). -chip internal D-class controller, can run from 2.7V-5.5VDC. Since the amplifier is a Class D, it is very efficient and is ideal for portable and battery-powered projects. It has built heat and overcurrent , but we can hardly say it gets hot.\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eThe audio input is the I2S standard and can use 3.3V or 5V logic data. The outputs are \"bridged\" - which means they are connected directly to the output, not connected to ground. The output is ~ 300KHz square wave PWM, then the speaker coil \"average\" - did not hear the high frequency. All this means that you can not connect the output to another amplifier, it should drive the speaker directly.\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eThere is a gain pin that can be manipulated to change the gain. By default, the amplifier will give you 9dB of gain. The gain pin can be set to 3dB, 6dB, 9dB, 12dB, or 15dB by connecting a pull-up or pull-down resistor or a direct connection.\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eThe ShutDown \/ Mode pin can be used to turn the chip off or set the I2S audio channel to a speaker. By default, the amplifier will output (L + R) \/ 2 stereo mix into monaural output. By adding a resistor, you can change it to just output or just output it\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eFor Raspberry Pi, Zero and any other controllers or computers with I2S audio output\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eglasses:\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eOutput power: 3.2W, 4Ω, 10% THD, 1.8W, 8Ω, 10% THD, 5V power supply\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003ePSRR: 77 dB typ 1KHz\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eI2S sampling rate from 8kHz to 96kHz\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eNo MCLK required\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eClick + pop down\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eFive-pin optional gain: 3dB, 6dB, 9dB, 12dB, 15dB\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eExcellent click and pop-up suppression\u003c\/div\u003e\n\u003cdiv style=\"background-color:#ffffff;color:#000000;\"\u003eThermal shutdown\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55276233457963,"sku":"\u003cnone\u003e","price":26.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8f5f91024812439ba1aa04ac3c2ec940J.webp?v=1788244607"},{"product_id":"1-50pcs-max98357a-i2s-class-d-audio-amplifier-3w-digital-power-module-for-diy-speakers-smart-voice-systems","title":"1-50pcs MAX98357A I2S Class D Audio Amplifier – 3W Digital Power Module for DIY Speakers \u0026 Smart Voice Systems","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \u003cdiv\u003e\n \u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eProduct specifications:\u003cbr\u003e Output power: 4h 3.2W, 10pc THD, 8h 1.8W, 10pc THD, with 5V power supply\u003cbr\u003e PSRR:77 decibels, typical @1 KHZ\u003cbr\u003e The sampling rate of I2s ranges from 8kHz to 96kHz\u003cbr\u003e You don't need MCLK\u003cbr\u003e Click + to pop down Reduce\u003cbr\u003e Five pin optional gain: 3db, 6db, 9db, 12db, 15db\u003cbr\u003e Excellent click and pop suppression\u003cbr\u003e Hot shutdown protection\u003cbr\u003e As an assembled and tested tap board, with a small optional piece of head and a 3.5mm patch board.  If you need to connect the head to the terminal, do some welding.\u003cbr\u003e It takes the standard I2s digital audio input and not only decodes it into an analog signal, but also amplifies it directly into a speaker.  Perfect for adding compact amplified sound, it takes 2 breaks (I2sDAC+AMP) and combines into one.\u003cbr\u003e I2s (not to be confused with I2c), in the digital Sound Protocol used to deliver audio data on a circuit board.  Many high-end chips and processors manage all audio in a digital I2s format.  Then, in order to input or output data, three or four pins (data input, data output, bit clock, and left and right channel selection) are used.  Usually, for audio devices, there is a DAC chip that takes the I2s and converts it into an analog signal that can drive the headset.\u003cbr\u003e \u003cbr\u003e This small mono amplifier is surprisingly powerful - capable of delivering 3.2 watts of power to a 4 ohm impedance speaker (5 volts power 10%THD).  Inside the microchip is a D-level controller capable of operating between 2.7V and 5.5Vdc.  Because AMP is class D, it is highly efficient and perfect for portable and battery-powered projects.  It has built-in thermal protection and overcurrent protection, but we can barely tell it's getting hotter.\u003cbr\u003e \u003cbr\u003e The audio input is I2s standard and can use 3.3V or 5V logic data.  The outputs are \"bridged\" - this means that they are directly connected to the output, rather than grounded.  The output is a ~300kHz square-wave pulse-width modulation, which is then \"averaged out\" by the speaker coil - no high frequencies are heard.  All of this means that you can't connect the output to another amplifier, it should drive the speakers directly.\u003cbr\u003e \u003cbr\u003e There is a gain pin that can be manipulated to change the gain.  By default, the amplifier will give you a gain of 9 dB.  Gain pins can be set to 3db, 6db, 9db, 12db, or 15db by directly connecting a pull-up resistor or pull-down resistor or wiring.\u003cbr\u003e \u003cbr\u003e The Shutdown\/Mode pins can be used to put the chip in the shutdown state or to set which I2s audio channel is connected to the speaker through the pipe.  By default, the amplifier will output (L+R) \/2 stereo mix to mono output.  By adding a resistor, you can change it to output just to the left or right.\u003cbr\u003e \u003cbr\u003e Suitable for Raspberry Pi, Arduino Zero, and any other microcontroller or microcomputer with I2s audio output.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e \u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2e901e23734d44a69f2af8eca8100344C.jpg\"\u003e\u003c\/p\u003e \u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"1pcs","offer_id":55276234637611,"sku":"14:1202#1pcs","price":12.15,"currency_code":"USD","in_stock":true},{"title":"20pcs","offer_id":55276234670379,"sku":"14:4044226#20pcs","price":166.23,"currency_code":"USD","in_stock":true},{"title":"50pcs","offer_id":55276234703147,"sku":"14:201659813#50pcs","price":352.89,"currency_code":"USD","in_stock":true},{"title":"5pcs","offer_id":55276234735915,"sku":"14:350852#5pcs","price":59.54,"currency_code":"USD","in_stock":true},{"title":"10pcs","offer_id":55276234768683,"sku":"14:351074#10pcs","price":98.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sbf394cd4fda0415ba1066341b79d2d77k.webp?v=1788244609"},{"product_id":"5piece-100-new-max98357-max98357aewl-t-max98357a-akm-akm-max98357bewl-t-max98357b-akn-akn-bga","title":"(5piece) 100% New MAX98357 MAX98357AEWL+T MAX98357A +AKM AKM MAX98357BEWL+T MAX98357B +AKN AKN BGA","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOGAI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBGA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07870925f01247718321fcc2132069153.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"MAX98357BEWL (AKN)","offer_id":55374425391403,"sku":"14:10#MAX98357BEWL (AKN)","price":82.85,"currency_code":"USD","in_stock":true},{"title":"MAX98357AEWL (AKM)","offer_id":55374425424171,"sku":"14:350852#MAX98357AEWL (AKM)","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S80c196e08e824d27995a81c6e296b06dd.webp?v=1788325671"},{"product_id":"kqm-1-set-breakout-interface-i2s-dac-decoder-high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-for-audio","title":"\/KQM\/1 Set Breakout Interface I2S DAC Decoder High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier For Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct characteristics:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Output power: 3.2W at 4Ω, THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAt 8Ω, it is 1.8W and THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2S sampling rate: 8Khz~ 96Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Class D amplifier gain optional: 3dB\/6dB\/9dB\/12dB\/15dB, no master clock (MCLK) required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePlug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Suitable for Raspberry Pi, ESP32 and tools, with 12S audio output of the microcontroller or development board system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePin specification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eLRC: I2S and LJ mode left\/right clock synchronization clocks are used in TDM mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eBCLK: bit clock input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDIN: digital input signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND: Power source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVCC: positive power supply, DC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: 19.1 * 17.7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S367eb25d321c4898bb2a90d2786e3f2fW.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb0c66aae547041e791f7c655f05cf01aj.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb282616ff8dc4341911fea3dc9b80e18a.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed4b292a69ab4f5fbb3ea8e1ae8c358dI.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa44664423e2e440380189bb8df52d7f7e.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd53b0038caa14e1a80a7077fd5a617b53.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S940213303daa48f98da205ce4062e5abJ.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8882eb10c22e4ab19bcdb22c2ddd4f64w.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2fa0763bc5a44ade90fce349a36c860aM.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sae9c3fee648048f0ac5a46189e04975dq.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S902c4f86b44c43f7937f09acea79ed986.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S55942a61afa14e109c1ab412d9edf656i.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3965666ace2d416bb9397765f8a3b251J.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S12c56de998384b0daf08187adb37f35cz.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf5c92a391c434305aada222d2b0829e9l.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"A welding","offer_id":55374425489707,"sku":"14:496#A welding","price":9.36,"currency_code":"USD","in_stock":true},{"title":"A not welding","offer_id":55374425522475,"sku":"14:504#A not welding","price":8.64,"currency_code":"USD","in_stock":true},{"title":"MAX98357 no welding","offer_id":55374425555243,"sku":"14:366#MAX98357 no welding","price":11.93,"currency_code":"USD","in_stock":true},{"title":"MAX98357 welding","offer_id":55374425588011,"sku":"14:29#MAX98357 welding","price":12.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sed4b292a69ab4f5fbb3ea8e1ae8c358dI_1441d9d0-3011-4b4f-9ea9-7a05faf5c170.webp?v=1788325672"},{"product_id":"max98357-amplifier-filterless-audio-board-max98357a-class-d-filterless-amplifier-breakout-audio-board-3w-for-raspberry-pi","title":"MAX98357 Amplifier Filterless Audio Board MAX98357A Class D Filterless Amplifier Breakout Audio Board 3W for Raspberry Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eShunmaii\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera Equipped\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAll Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Decoder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-size: 28px; font-family: tahoma, geneva, sans-serif; font-weight: bold; padding: 2px 2px;\"\u003e\n\t\t\t\t\u003ckse:widget data-widget-type=\"customText\" id=\"1005000006273214\" title=\"Product 1\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\n\t\t\t\t\u003c\/div\u003e\n\u003cbr\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e \u003cdiv style=\"font-size: 28px; font-family: tahoma, geneva, sans-serif; font-weight: bold; padding: 2px 2px;\"\u003e\n\t\t\t\t\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000004411243\" title=\"HOT SALE\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\t\t\t\t\u003c\/div\u003e \u003cdiv\u003e \u003cp\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc602ef16c55f49cc9c8d2490ccda55d74.jpg\" width=\"960\" height=\"150\" alt=\"\"\u003e \u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e \u003cp\u003e \u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eMAX98357 Amplifier Breakout Interface DAC Decoder MAX98357A Class D Filterless Amplifier Breakout Audio Board I2S 3W for Audio\u003cbr\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e1. Efficient Class D Amplifier:\u003c\/strong\u003e The MAX98357A amplifier breakout interface DAC decoder provides powerful audio amplification with low power consumption and minimal heat generation, making it an optimal solution for both stationary and mobile projects requiring direct speaker connection.\u003cbr\u003e \u003cstrong\u003e2. Seamless I2S Interface:\u003c\/strong\u003e Utilizing an I2S interface for communication with microcontrollers or digital audio devices, the MAX98357A amplifier filterless audio board offers pristine and accurate sound reproduction, ensuring high-fidelity audio output for an immersive listening experience.\u003cbr\u003e \u003cstrong\u003e3. Minimal External Components:\u003c\/strong\u003e Designed to minimize the need for external components, the MAX98357A filterless audio amplifier module reduces the complexity and cost of external circuitry, allowing for straightforward integration into a variety of audio systems without compromising on quality or functionality.\u003cbr\u003e \u003cstrong\u003e4. Powerful Drive Capability:\u003c\/strong\u003e With its output drive capability, the MAX98357A amplifier decoder module can handle a wide range of speaker impedances, providing up to 3.2W of power on a 4Ω speaker under 5V supply, which is suitable for an assortment of audio applications.\u003cbr\u003e \u003cstrong\u003e5. Integrated Protective Features:\u003c\/strong\u003e The filterless amplifier breakout audio board includes a suite of protective features such as overtemperature protection and short-circuit protection, safeguarding the chip and connected devices from accidental damage, thereby ensuring extended durability and reliability.\u003cbr\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eType: Module\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e Description:\u003cbr\u003e I2S Digital Audio Amplifier Board for Raspberry Pi. receives digital audio through the I2S interface, converts it to an analog output signal, and amplifies it for direct speaker connection. It combines an I2S D\/A converter and an audio amplifier on one board. The small stereo amplifier module is powerful, delivering up to 3.2 W on 4 Ω impedance speakers. the class D amplifier can be operated from 2.7 V to 5.5 V. The amplifier can also be used as an audio amplifier. Due to the amplifier's rate, the module is particularly suitable for mobile and battery-powered projects.The I2S audio input supports both 3.3 V and 5 V levels. The gain can be set to the following values using the gain input: 3 dB, 6 dB, 9 dB, 12 dB and 15 dB.\u003cbr\u003e By default, the stereo signal (L + R) is mixed to form the output signal. Resistors can be used to change the behavior so that only L or R is output.\u003cbr\u003e Characteristics: \u003cbr\u003e Output 3.2 W at 10% THD, speaker impedance 4 Ω, power supply 5 V\u003cbr\u003e 2.7-5.5 V operating voltage\u003cbr\u003e 77 dB PSRR at 1 kHz\u003cbr\u003e Selectable Gain: 3 dB, 6 dB, 9 dB, 12 dB, 15 dB\u003cbr\u003e Product Size: 18.00x18.00x3.00mm\/0.71x0.71x0.12inch\u003cbr\u003e \u003cbr\u003e \u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement. \u003c\/p\u003e \u003cbr\u003e \u003cbr\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S972cffe07d8c4e59a18fab50699634fcA.jpg\" width=\"960\" height=\"75\" alt=\"\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e 1*Amplifier Breakout Interface DAC Decoder \u003cbr\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv style=\"text-align:center;\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf9ae00776d6a425690fc0b5104d4dc68n.jpg\" alt=\"\" width=\"798px\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6232547cfa5b4940899614d87ad2d4f5J.jpg\" alt=\"\" width=\"798px\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3c2590af1e6c40a695e334159f59b3244.jpg\" alt=\"\" width=\"798px\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/See80dbd7b7db4a1d86a926eceba1c96aS.jpg\" alt=\"\" width=\"798px\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4b61dbc217cb458ebc30f3038c7ffad5A.jpg\" alt=\"\" width=\"798px\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8161764f5d764d2c952babd194f96065J.jpg\" alt=\"\" width=\"798px\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S54350b4fb0724da7970113b1e2c87af7s.jpg\" alt=\"\" width=\"798px\"\u003e  \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cbr\u003e \u003cp\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/616\/340\/9097043616_1673125945.jpg\" alt=\"\"\u003e \u003c\/p\u003e \u003cdiv\u003e \u003cbr\u003e \u003c\/div\u003e  \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55374425620779,"sku":"200007763:201336100","price":28.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa76e2b3e4b044063b295bf76a0a1cc95e.webp?v=1788325672"},{"product_id":"20pcs-x-max98357aewl-t-max98357-max98357a-max98357aewl-wlp-9","title":"20pcs x MAX98357AEWL+T MAX98357 MAX98357A MAX98357AEWL WLP-9","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7ea3d477650942c8bf4a2d79d60a1d97N.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374425653547,"sku":"\u003cnone\u003e","price":87.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S7ea3d477650942c8bf4a2d79d60a1d97N.webp?v=1788325672"},{"product_id":"t-camera-plus-s3-esp32-s3-ov2640-development-board-1-3-inch-lcd-microphone-max98357a-speaker-kit-esp32-s3-camera","title":"T-Camera Plus S3 ESP32-S3 OV2640 Development Board 1.3 Inch LCD Microphone + MAX98357A + Speaker Kit ESP32-S3 Camera","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBoard Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePartially Populated\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE,LILYGO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera module\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOV2640 (Optional OV5640 Ver.)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDescription\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT-Camera-Plus-S3 ESP32 CAM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDispaly\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.3 inch SPI TFT LCD ST7789V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEmbedded\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFlash\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e16MB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMCU\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP32-S3R8\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT-Camera-Plus-S3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOnboard Funcotion\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMicrophone + MAX98357A + Speaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating System\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRTOS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePSRAM\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e8MB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePlace of Origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGuangdong, China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProgramming Platform\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eArduin-ide, VS Code\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e240*240\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSeries\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT-Camera series\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTouch Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCapacitive Touch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDevelopment Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWireless Connectivity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWi-Fi 802.11, BLE 5 + BT mesh\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003eDear customer, thank you for visiting our store! Please note that the shipping fee displayed on the order page is not the actual shipping fee. The actual shipping fee will be adjusted based on factors such as your delivery address, product weight, and logistics method. We cannot ship battery products through AliExpress's standard channels. We prefer sea freight for heavy batteries and other products. Please accept the sea freight time before purchasing. We will also confirm the sea freight time after purchase. Please pay attention to the platform message or WhatsApp. We have a rich collection of products and are committed to providing you with cost-effective choices and a thoughtful shopping experience. If you have any questions about the products or would like to get a discount, please feel free to contact me via WhatsApp\/Telegram: +86 15211483492 or email: 3251620464@qq.com. We will respond as soon as possible during business hours to ensure your cross-border shopping journey is smoother and safer. We look forward to your satisfactory feedback and wish you a happy shopping!\n\u003cdiv data-magic-global=\"%7B%22bizId%22%3A3467242970%2C%22pageId%22%3A400112426257%2C%22siteId%22%3A5005459056%7D\" id=\"detail_decorate_root\"\u003e\n\u003cstyle type=\"text\/css\"\u003e#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#000;font-family:Roboto;font-size:24px;color:#000;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{width:750px}#detail_decorate_root .magic-2{overflow:hidden;width:750px;height:100px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-3{margin-top:-48px;margin-left:0;width:750px;height:195px}#detail_decorate_root .magic-4{vertical-align:top}#detail_decorate_root .magic-5{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}#detail_decorate_root 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src=\"https:\/\/ae01.alicdn.com\/kf\/S0efa5d8d73b14ed78eebc9fbb69fabdaC.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"text-wrapper-below text-theme-light text-align-left\"\u003e\n\u003cdiv class=\"text-title\"\u003e\u003cspan\u003e\u003cfont class=\"magic-9\"\u003eT-Camera Plus-S3\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"text-content\"\u003e\n\u003cspan\u003e\u003cspan\u003e\u003cfont class=\"magic-11\"\u003e1 X T-Camera Plus-S3\u003c\/font\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\u003cdiv\u003e\u003cspan\u003e\u003cfont class=\"magic-11\"\u003e\u003cspan\u003e1 X Speaker \u003cfont color=\"#fa0202\"\u003e[FUET 2112]\u003c\/font\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e\u003cspan\u003e\u003cfont class=\"magic-11\"\u003e\u003cspan\u003e1 X Power cable \u003cfont color=\"#f60404\"\u003e[Jst 2P 1.25]\u003c\/font\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cfont class=\"magic-11\"\u003e\u003cspan\u003e1 X \u003c\/span\u003eWIFI\/Bluetooth antenna \u003cfont color=\"#fe0606\"\u003e[IPEX 3rd generation connector]\u003c\/font\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"401229905547\" module-title=\"detailProductNavigation\" render=\"true\"\u003e\n\u003cdiv class=\"magic-0\" data-section=\"AliMagic-ksu9kf\" data-section-title=\"Recommend Products\" id=\"ali-anchor-AliMagic-ksu9kf\"\u003e\u003cmap name=\"8-59-4d8-6ad9\"\u003e\u003carea coords=\"0,0,477,330\" href=\"https:\/\/lilygo.en.alibaba.com\/contactinfo.html\" shape=\"rect\" target=\"_blank\"\u003e\n\u003carea coords=\"480,1,749,322\" href=\"https:\/\/lilygo.en.alibaba.com\/\" shape=\"rect\" target=\"_blank\"\u003e\u003c\/map\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"OV5640","offer_id":55374426374443,"sku":"14:691#OV5640","price":402.8,"currency_code":"USD","in_stock":true},{"title":"OV2640","offer_id":55374426407211,"sku":"14:10#OV2640","price":330.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S08808df181324f9f9f5ebb6cd29b69c3V.webp?v=1788325674"},{"product_id":"ttgo-t5s-esp32-development-board-2-7inch-wireless-alexa-i2s-dac-max98357a-mems-microphone-ics43434-programmable","title":"TTGO T5s ESP32 Development Board 2.7inch Wireless Alexa I2S DAC MAX98357A MEMS Microphone ICS43434 Programmable","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery capacity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e500mA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE,LILYGO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFor Arduin,T-U2T USB To TTL\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDescription\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLILYGO T5s 2.7inch E-Paper\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFULL REFRESH\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2S\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFlash\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4MB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLastest ESP32 Version\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eREV1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMCU\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT5s 2.7inch E-Paper\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePARTIAL REFRESH\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSupport\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePSRAM\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e8MB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePlace of Origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGuangdong, China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e264*176\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSeries\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eE-Paper Series\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDevelopment Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUSB To TTL\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCH9102F\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003eDear customer, thank you for visiting our store! Please note that the shipping fee displayed on the order page is not the actual shipping fee. The actual shipping fee will be adjusted based on factors such as your delivery address, product weight, and logistics method. We cannot ship battery products through AliExpress's standard channels. We prefer sea freight for heavy batteries and other products. Please accept the sea freight time before purchasing. We will also confirm the sea freight time after purchase. Please pay attention to the platform message or WhatsApp. We have a rich collection of products and are committed to providing you with cost-effective choices and a thoughtful shopping experience. If you have any questions about the products or would like to get a discount, please feel free to contact me via WhatsApp\/Telegram: +86 15211483492 or email: 3251620464@qq.com. We will respond as soon as possible during business hours to ensure your cross-border shopping journey is smoother and safer. We look forward to your satisfactory feedback and wish you a happy shopping!\n\u003cdiv data-magic-global=\"%7B%22bizId%22%3A3467242970%2C%22pageId%22%3A21319419175%2C%22siteId%22%3A5005459056%7D\" id=\"detail_decorate_root\"\u003e\n\u003cdiv class=\"J_module\" module-id=\"36026335990\" module-title=\"detailProductNavigation\" render=\"true\"\u003e\n\u003cdiv class=\"magic-7\" data-section=\"AliMagic-wapch7\" data-section-title=\"Product Details\" id=\"ali-anchor-AliMagic-wapch7\"\u003eProduct Details\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335991\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-1\"\u003e\u003cimg cke-id=\"img76\" class=\"magic-8\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9ef79f5532a14c60b4f7afc8bc7dae87Q.jpg?width=1000\u0026amp;height=260\u0026amp;hash=1260\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335992\" module-title=\"detailTextContent\" render=\"true\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\n\u003cdiv class=\"magic-10\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\n\u003cdiv class=\"magic-12\"\u003e\n\u003cdiv class=\"magic-13\"\u003e\u003cb class=\"magic-14\"\u003e\u003cfont class=\"magic-15\"\u003eLILYGO® T5s 2.7inch E-Paper\u003c\/font\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003cfont class=\"magic-16\"\u003e\u003cspan class=\"magic-16\"\u003e\u003cb class=\"magic-16\"\u003e\u003cfont class=\"magic-17\"\u003eIntroduction：\u003c\/font\u003e\u003c\/b\u003e\u003cspan class=\"magic-18\"\u003e\u003cbr\u003e\n* 2.7inch E-Paper board consisting of ESP32-D0WDQ6, I2S DAC MAX98357A, and one pcs I2S MEMS microphone ICS43434Single channel,Class-D amplifier embedded DAC, MAX98357 is connected to ESP32 through I2S bus.\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\n\n\u003cdiv\u003e\u003cspan\u003e\u003cfont class=\"magic-16\"\u003e\u003cspan class=\"magic-16\"\u003e\u003cspan class=\"magic-16\"\u003e\u003cspan class=\"magic-18\"\u003e* MEMS microphone Invensense ICS-43434 is connected to ESP32 through I2S bus.\u003cbr\u003e\n* On-board USB-UART interface with several glue logic for direct binary uploading.\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cb class=\"magic-16\"\u003e\u003cfont class=\"magic-17\"\u003eFeatures：\u003c\/font\u003e\u003c\/b\u003e\u003cspan class=\"magic-18\"\u003e\u003cbr\u003e\n* Lastest ESP32 Version: REV1\u003cbr\u003e\n* WIFI\u003cbr\u003e\n* Bluetooth\u003cbr\u003e\n* 4 MB Flash\u003cbr\u003e\n* TF-CARD\u003cbr\u003e\n* 3D ANTENNA\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cb class=\"magic-16\"\u003e\u003cfont class=\"magic-17\"\u003e500mA Battery Management\u003c\/font\u003e\u003c\/b\u003e\u003cspan class=\"magic-18\"\u003e\u003cbr\u003e\n* LED indicator: There are 4 LEDs show the battery status in real time.\u003cbr\u003e\n* Power button: Click one time will start. Fast click 2 times will shut down.\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cb class=\"magic-16\"\u003e\u003cfont class=\"magic-17\"\u003e2.7″ E-Paper module 264*176 Pixels\u003c\/font\u003e\u003c\/b\u003e\u003cspan class=\"magic-18\"\u003e\u003cbr\u003e\n\u003cb\u003eProtection:\u003c\/b\u003e\u003cbr\u003e\n* Short protection.\u003cbr\u003e\n* Over charging protection.\u003cbr\u003e\n* Overflowing.\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eButton changed (IO37, IO38, IO39)\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335993\" module-title=\"detailTextContent\" render=\"true\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\n\u003cdiv class=\"magic-10\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\n\u003cdiv class=\"magic-12\"\u003e\u003cspan\u003e\u003cb\u003e\u003cfont class=\"magic-15\" color=\"#c4433c\"\u003eProduct Reminder :\u003c\/font\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335994\" module-title=\"detailVerticalImageText\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-19\"\u003e\u003cimg cke-id=\"img77\" class=\"magic-20\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6f3d98f8a64b45ea9636e901a693eddby.jpg?width=1830\u0026amp;height=596\u0026amp;hash=2426\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"text-wrapper-below text-theme-light text-align-left\"\u003e\n\u003cdiv class=\"text-title\"\u003e\u003cspan\u003e\u003cfont class=\"magic-18\" color=\"#ff0202\"\u003eUse Reminder :\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"text-content\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cfont class=\"magic-18\" color=\"#000000\"\u003eDue to the characteristics of the ink screen, it cannot be partially refreshed for a long time, otherwise it will leave afterimages and cause irreversible damage.\u003c\/font\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335995\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-1\"\u003e\u003cimg cke-id=\"img78\" class=\"magic-21\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se7e51905786b4a86a77e9f7126e7c45bk.jpg?width=1000\u0026amp;height=260\u0026amp;hash=1260\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335996\" module-title=\"detailTableNoTitle\" render=\"true\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003ctable class=\"all magic-22\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-23\"\u003ePart Number\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-24\"\u003eColors\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-25\"\u003eGrey Level\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-26\"\u003eResolution\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-27\"\u003eDisplay size (mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-28\"\u003eOutline Dimension (mm)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-29\"\u003eFull Refresh Time (s)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-30\"\u003ePartial Refresh Time (s)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-23\"\u003e2.7inch E-Paper\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-24\"\u003eBlack, White\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-25\"\u003e2\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-26\"\u003e264x176\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-27\"\u003e57.29 × 38.19\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-28\"\u003e70.4 × 45.8\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-29\"\u003e6\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-30\"\u003eN\/A\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335997\" module-title=\"detailTextContent\" render=\"true\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\n\u003cdiv class=\"magic-10\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\n\u003cdiv class=\"magic-12\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335998\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-1\"\u003e\u003cimg cke-id=\"img79\" class=\"magic-32\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd3848f338d5b4ed4b7bc0d0b131920e0e.jpg?width=1000\u0026amp;height=260\u0026amp;hash=1260\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026335999\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-33\"\u003e\u003cimg cke-id=\"img80\" class=\"magic-34\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S78ec37e81a1649d293e360ae6bf05af7A.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36026336000\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-1\"\u003e\u003cimg cke-id=\"img81\" class=\"magic-35\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9bd7c856d48d4b3c9637e93bca6fa44ek.jpg?width=1000\u0026amp;height=260\u0026amp;hash=1260\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36005713001\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-36\"\u003e\u003cimg cke-id=\"img82\" class=\"magic-37\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1eae912e10fe4cf5a095709a5773d409p.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36005713002\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-1\"\u003e\u003cimg cke-id=\"img83\" class=\"magic-38\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S719e64e4eabf4776a07f88e1c57de817M.jpg?width=1000\u0026amp;height=260\u0026amp;hash=1260\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36005713003\" module-title=\"detailManyImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-detailManyImage magic-39\"\u003e\n\u003cdiv class=\"magic-40\"\u003e\u003cimg cke-id=\"img84\" class=\"magic-41\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf5b092da39d24f4e92da12d4f8979867R.jpg?width=1000\u0026amp;height=500\u0026amp;hash=1500\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"magic-40\"\u003e\u003cimg cke-id=\"img85\" class=\"magic-41\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf56bb1f6ad6e4e958c5d49ed59461b90y.jpg?width=1000\u0026amp;height=500\u0026amp;hash=1500\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36005713004\" module-title=\"detailSingleImage\" render=\"true\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-0\"\u003e\n\u003cdiv class=\"magic-1\"\u003e\u003cimg cke-id=\"img86\" class=\"magic-21\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S20900880a4d946fca728dea6a54e6bf49.jpg?width=1000\u0026amp;height=260\u0026amp;hash=1260\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36005713005\" module-title=\"detailTextContent\" render=\"true\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\n\u003cdiv class=\"magic-10\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\n\u003cdiv class=\"magic-12\"\u003e\n\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003e\u003cfont class=\"magic-16\"\u003e\u003cb class=\"magic-16\"\u003e\u003cfont class=\"magic-15\"\u003eWithout E-Paper 9102 Options\u003c\/font\u003e\u003c\/b\u003e\u003cspan class=\"magic-17\"\u003e\u003cbr\u003e\n* 1 X T5s V2.8 Without E-Paper\u003cbr\u003e\n* 1 X Power Cable(Jst 2pin 1.25mm)\u003cbr\u003e\n* 1 X GROVE Line\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\n\n\u003cdiv\u003e\u003cspan\u003e\u003cfont class=\"magic-16\"\u003e\u003cspan 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class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\n\u003cdiv class=\"magic-10\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\n\u003cdiv class=\"magic-12\"\u003e\n\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003e\u003cfont class=\"magic-15\"\u003e\u003cb class=\"magic-16\"\u003e2.7inch B\u0026amp;W 9102 Options\u003c\/b\u003e\u003c\/font\u003e\u003c\/span\u003e\n\n\u003cdiv\u003e\n\u003cspan\u003e\u003cfont class=\"magic-17\"\u003e * 1 X T5s 2.7 inch E-Paper Black White\u003cbr\u003e\n* 1 X Power Cable(Jst 2pin 1.25mm)\u003cbr\u003e\n* 1 X GROVE Line\u003c\/font\u003e\u003c\/span\u003e\n\n\u003cdiv\u003e\u003cspan\u003e\u003cfont class=\"magic-16\"\u003e\u003cspan class=\"magic-17\"\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"J_module\" module-id=\"36005713008\" 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9102","price":141.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S39c3112895aa42ba9b0f011de63927360.webp?v=1788325675"},{"product_id":"free-shipping-new-10pcs-lot-max98357aete-max98357a-max98357-marking-akk-qfn-16","title":"Free shipping NEW 10PCS\/LOT MAX98357AETE MAX98357A MAX98357 MARKING AKK QFN-16","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAccessory Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCharger Accessories\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCharger included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGame Console, Kinect\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cdiv\u003e \n     \u003cdiv\u003e \n      \u003cdiv\u003e \n       \u003cdiv\u003e \n        \u003cdiv\u003e \n         \u003cdiv\u003e \n          \u003cdiv\u003e \n           \u003cdiv\u003e \n            \u003cdiv\u003e \n             \u003cdiv\u003e \n              \u003cdiv\u003e \n               \u003cdiv\u003e \n                \u003cdiv\u003e \n                 \u003cdiv\u003e \n                  \u003cdiv\u003e \n                   \u003cdiv\u003e \n                    \u003cdiv\u003e \n                     \u003cdiv\u003e \n                      \u003cdiv\u003e \n                       \u003cdiv\u003e \n                        \u003cdiv\u003e \n                         \u003cdiv\u003e \n                          \u003cp\u003e\u003cimg alt=\"aeProduct.getSubject()\" height=\"657\" src=\"http:\/\/ae01.alicdn.com\/kf\/H617796bcc41042b9a534bbc719140012N.jpg?width=1000\u0026amp;height=1189\u0026amp;hash=2189\" width=\"553\"\u003e\u003c\/p\u003e \n                         \u003c\/div\u003e \n                        \u003c\/div\u003e \n                       \u003c\/div\u003e \n                      \u003c\/div\u003e \n                     \u003c\/div\u003e \n                    \u003c\/div\u003e \n                   \u003c\/div\u003e \n                  \u003c\/div\u003e \n                 \u003c\/div\u003e \n                \u003c\/div\u003e \n               \u003c\/div\u003e \n              \u003c\/div\u003e \n             \u003c\/div\u003e \n            \u003c\/div\u003e \n           \u003c\/div\u003e \n          \u003c\/div\u003e \n         \u003c\/div\u003e \n        \u003c\/div\u003e \n       \u003c\/div\u003e \n      \u003c\/div\u003e \n     \u003c\/div\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374426472747,"sku":"\u003cnone\u003e","price":85.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sce689c2edc5d4f75a3d3b23179e867c4u.webp?v=1788325674"},{"product_id":"new-5pcs-max98357a-max98357aete-t-akk-qfn","title":"NEW   5PCS MAX98357A MAX98357AETE+T  AKK QFN","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cspan\u003eShipping Information\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  ·Goods will be ship within \u003cspan\u003e2-3\u003c\/span\u003e days of payment receive.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  ·Standard shipping using \u003cspan\u003einternational Airmail\u003c\/span\u003e,Goods ship from china post or hongkong post  and it takes \u003cspan\u003e14-50\u003c\/span\u003e working days (2-7 weeks) to receive for most area.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  ·If you do not receive item within \u003cspan\u003e60\u003c\/span\u003e working days (10 weeks), please contact us toinvestigate\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003ethe case.\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cbr\u003e\u003cspan\u003e•\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cbr\u003e\u003cspan\u003e•Contact US\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e·If you have any question, please contact us\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cspan\u003e• NOTICE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e·Please be advised that the Customs Department of your country could impose duty or sales tax\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003eon your ordered item when it enters your country. However, based on our experience, it seldom\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003ehappens to small lot orders like ours. we cannot be responsible for any tax or duty charged by your\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003egovernment on the purchase.\u003cbr\u003e·If you received a defective or incorrect item inside the parcel, please notify us and simply return\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003ethe goods for exchange.\u003cbr\u003e·Please feel free to contact me if you have any questions! We will respond within 24 hours,\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003eplease No hasty negative feedbacks.\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cspan\u003e wish you a happy shopping , welcome to the next visit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"5PCS","offer_id":55374427226411,"sku":"14:1202#5PCS","price":41.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S25b2de4cb54740ba8fb94215cbc578acM.webp?v=1788325675"},{"product_id":"high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-breakout-interface-i2s-dac-decoder-for-raspberry-pi-esp32","title":"High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder for Raspberry Pi Esp32","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplicable\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRaspberry Pi, Arduino, ESP32, etc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZiqqucu\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.8W\/3.2W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eI2S sampling rate\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e8KHz~96KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20℃ ~ +85℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput power 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.2W at 4 Ω, THD at 10%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput power 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.8W at 8 Ω, THD at 10%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio amplifier module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 2.5V~5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa8810943eda14f85b27ecea013276f16A.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8a209d0c23784a08909f196a2306f681m.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000004404860\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder for Raspberry Pi Esp32\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e1.Made of high-quality materials, durable and practical\u003cbr\u003e2.In order to achieve excellent sound quality, the device adopts digital inputs with high noise resistance and high jitter tolerance (at least 8dB better than ordinary solutions)\u003cbr\u003e3.Stable performance, capable of achieving 3.2W Class AB amplifier sound quality with Class D amplifier efficiency\u003cbr\u003e4.The product also provides excellent electromagnetic interference (EMI) suppression, allowing the use of long wires to connect speakers without the need for external filtering\u003cbr\u003e5.Excellent high fidelity sound effect, suitable for various product applications\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eParameters:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e01 Output power:\u003cbr\u003e3.2W at 4 Ω, THD at 10%\u003cbr\u003e1.8W at 8 Ω, THD at 10%\u003cbr\u003eI2S sampling rate: 8Khz~96Khz\u003cbr\u003eD-class amplifier gain options: 3dB\/6dB\/9dB\/12dB\/15dB\u003cbr\u003eNo need for master clock (MCLK)\u003cbr\u003ePlug and Play: With just a single power supply, you can automatically configure 35 different clocks and 128 digital audio formats\u003cbr\u003eSuitable for tools such as Raspberry Pi, Arduino, and ESP32, with a microcontroller or development board system with I2S audio output\u003cbr\u003ePin Description:\u003cbr\u003eVCC: Positive pole of power supply, DC 2.5V~5.5V\u003cbr\u003eGND: Grounding\u003cbr\u003eSD: Shutdown and channel selection. SD_ Pull down the MODE to place the device in the off state\u003cbr\u003eGAIN: Gain and channel selection. In TDM mode, the gain is fixed at 12dB\u003cbr\u003eDIN: Digital input signal\u003cbr\u003eBCLK: bit clock input\u003cbr\u003eLRC: Left\/right clock for 12S and UJ modes. Synchronous clock for TDM mode\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003ePackage include:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eModule * 1+row pins * 1+terminals * 1\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S110a087973e54d3f9b407d837a1f5768x.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S36816b70d07c49c79eb7b507d554008fh.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa27ffb7ab7b64b11aa18a62eed446c25w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S49eeb13e2be84c46848fbfbb517b8587w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S088561c71f2f4c9b8026932b29aa08ecZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc26b3a88542c438785997986391edeceq.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1bf4bbef714041fba7678b19066a73a0g.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c68375b63ea4a2e9deb45c5b7007acc6.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5d7f9b88d45744478277d6b50af4cbc4Q.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9268c9e7a27145d8b525015a2e7197f8m.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sca7f7fdfe92a49e4b2beb2141e62dcc7k.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S73ddbf599f1f4dc39ca81fa4b3edf221X.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Small Unwelded \/ China Mainland","offer_id":55374427259179,"sku":"14:350852#Small Unwelded;200007763:201336100","price":3.33,"currency_code":"USD","in_stock":true},{"title":"Small welding \/ China Mainland","offer_id":55374427291947,"sku":"14:4044226#Small welding;200007763:201336100","price":6.03,"currency_code":"USD","in_stock":true},{"title":"Big welding \/ China Mainland","offer_id":55374427324715,"sku":"14:351074#Big welding;200007763:201336100","price":3.6,"currency_code":"USD","in_stock":true},{"title":"Big Unwelded \/ China Mainland","offer_id":55374427357483,"sku":"14:1202#Big Unwelded;200007763:201336100","price":5.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S86b74da1d9a0477ca578d529bfbe6e57u.webp?v=1788325675"},{"product_id":"1-10pcs-max98357a-i2s-audio-amplifier-module-3w-class-d-digital-power-amplifier-board-filterless-dac-decoder-for-esp32-arduino","title":"1-10PCS MAX98357A I2S Audio Amplifier Module 3W Class D Digital Power Amplifier Board Filterless DAC Decoder for ESP32 Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSZYTF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.5V - 5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eProduct specifications:\u003cbr\u003eOutput power: 4h 3.2W, 10pc THD, 8h 1.8W, 10pc THD, with 5V power supply\u003cbr\u003ePSRR:77 decibels, typical @1 KHZ\u003cbr\u003eThe sampling rate of I2s ranges from 8kHz to 96kHz\u003cbr\u003eYou don't need MCLK\u003cbr\u003eClick + to pop down Reduce\u003cbr\u003eFive pin optional gain: 3db, 6db, 9db, 12db, 15db\u003cbr\u003eExcellent click and pop suppression\u003cbr\u003eHot shutdown protection\u003cbr\u003eAs an assembled and tested tap board, with a small optional piece of head and a 3.5mm patch board.  If you need to connect the head to the terminal, do some welding.\u003cbr\u003eIt takes the standard I2s digital audio input and not only decodes it into an analog signal, but also amplifies it directly into a speaker.  Perfect for adding compact amplified sound, it takes 2 breaks (I2sDAC+AMP) and combines into one.\u003cbr\u003eI2s (not to be confused with I2c), in the digital Sound Protocol used to deliver audio data on a circuit board.  Many high-end chips and processors manage all audio in a digital I2s format.  Then, in order to input or output data, three or four pins (data input, data output, bit clock, and left and right channel selection) are used.  Usually, for audio devices, there is a DAC chip that takes the I2s and converts it into an analog signal that can drive the headset.\u003cbr\u003e\u003cbr\u003eThis small mono amplifier is surprisingly powerful - capable of delivering 3.2 watts of power to a 4 ohm impedance speaker (5 volts power 10%THD).  Inside the microchip is a D-level controller capable of operating between 2.7V and 5.5Vdc.  Because AMP is class D, it is highly efficient and perfect for portable and battery-powered projects.  It has built-in thermal protection and overcurrent protection, but we can barely tell it's getting hotter.\u003cbr\u003e\u003cbr\u003eThe audio input is I2s standard and can use 3.3V or 5V logic data.  The outputs are \"bridged\" - this means that they are directly connected to the output, rather than grounded.  The output is a ~300kHz square-wave pulse-width modulation, which is then \"averaged out\" by the speaker coil - no high frequencies are heard.  All of this means that you can't connect the output to another amplifier, it should drive the speakers directly.\u003cbr\u003e\u003cbr\u003eThere is a gain pin that can be manipulated to change the gain.  By default, the amplifier will give you a gain of 9 dB.  Gain pins can be set to 3db, 6db, 9db, 12db, or 15db by directly connecting a pull-up resistor or pull-down resistor or wiring.\u003cbr\u003e\u003cbr\u003eThe Shutdown\/Mode pins can be used to put the chip in the shutdown state or to set which I2s audio channel is connected to the speaker through the pipe.  By default, the amplifier will output (L+R) \/2 stereo mix to mono output.  By adding a resistor, you can change it to output just to the left or right.\u003cbr\u003e\u003cbr\u003eSuitable for Raspberry Pi, Arduino Zero, and any other microcontroller or microcomputer with I2s audio output.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfaf5c8b789ba4317ba4912e346260d8dv.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6bb113e9265e4563a459118d24afea981.jpg\" 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style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n \u003ch3\u003e \u003c\/h3\u003e \n \u003ch3\u003e \u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf6507461b6c04cd391b8e6d0d9cc7471s.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"MAX98357AEWL T","offer_id":55374427423019,"sku":"14:771#MAX98357AEWL 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class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg cke-id=\"img62\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4d1972085d18411db93f96085636a2246.jpg?width=2910\u0026amp;height=2469\u0026amp;hash=5379\"\u003e\u003cimg cke-id=\"img63\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc3b1dd8cc43c4b878eb3229fe70abb6c9.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003cimg cke-id=\"img64\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S956d76e65e0f445b956e214f79782145S.jpg?width=3508\u0026amp;height=2480\u0026amp;hash=5988\"\u003e\u003cimg cke-id=\"img65\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" 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Raspberry Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLAIMANEI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera Equipped\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAll Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Decoder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbd44716edefc412bb3d03b3ee49edbc44.jpg\" width=\"960\" height=\"100\" alt=\"\"\u003e \u003c\/p\u003e \u003cp\u003e \u003cspan style=\"font-size:18px;\"\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cbr\u003e \u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e \u003cp\u003e \u003cspan style=\"font-size:18px;\"\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px;\"\u003eItem Description \u0026gt; \u0026gt; \u0026gt;\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e \u003cp\u003e \u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eMAX98357 Amplifier Breakout Interface DAC Decoder MAX98357A Class D Filterless Amplifier Breakout Audio Board I2S 3W for Audio\u003cbr\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e1. Efficient Class D Amplifier:\u003c\/strong\u003e The MAX98357A amplifier breakout interface DAC decoder provides powerful audio amplification with low power consumption and minimal heat generation, making it an optimal solution for both stationary and mobile projects requiring direct speaker connection.\u003cbr\u003e \u003cstrong\u003e2. Seamless I2S Interface:\u003c\/strong\u003e Utilizing an I2S interface for communication with microcontrollers or digital audio devices, the MAX98357A amplifier filterless audio board offers pristine and accurate sound reproduction, ensuring high-fidelity audio output for an immersive listening experience.\u003cbr\u003e \u003cstrong\u003e3. Minimal External Components:\u003c\/strong\u003e Designed to minimize the need for external components, the MAX98357A filterless audio amplifier module reduces the complexity and cost of external circuitry, allowing for straightforward integration into a variety of audio systems without compromising on quality or functionality.\u003cbr\u003e \u003cstrong\u003e4. Powerful Drive Capability:\u003c\/strong\u003e With its output drive capability, the MAX98357A amplifier decoder module can handle a wide range of speaker impedances, providing up to 3.2W of power on a 4Ω speaker under 5V supply, which is suitable for an assortment of audio applications.\u003cbr\u003e \u003cstrong\u003e5. Integrated Protective Features:\u003c\/strong\u003e The filterless amplifier breakout audio board includes a suite of protective features such as overtemperature protection and short-circuit protection, safeguarding the chip and connected devices from accidental damage, thereby ensuring extended durability and reliability.\u003cbr\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eType: Module\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e Description:\u003cbr\u003e I2S Digital Audio Amplifier Board for Raspberry Pi. receives digital audio through the I2S interface, converts it to an analog output signal, and amplifies it for direct speaker connection. It combines an I2S D\/A converter and an audio amplifier on one board. The small stereo amplifier module is powerful, delivering up to 3.2 W on 4 Ω impedance speakers. the class D amplifier can be operated from 2.7 V to 5.5 V. The amplifier can also be used as an audio amplifier. Due to the amplifier's rate, the module is particularly suitable for mobile and battery-powered projects.The I2S audio input supports both 3.3 V and 5 V levels. The gain can be set to the following values using the gain input: 3 dB, 6 dB, 9 dB, 12 dB and 15 dB.\u003cbr\u003e By default, the stereo signal (L + R) is mixed to form the output signal. Resistors can be used to change the behavior so that only L or R is output.\u003cbr\u003e Characteristics: \u003cbr\u003e Output 3.2 W at 10% THD, speaker impedance 4 Ω, power supply 5 V\u003cbr\u003e 2.7-5.5 V operating voltage\u003cbr\u003e 77 dB PSRR at 1 kHz\u003cbr\u003e Selectable Gain: 3 dB, 6 dB, 9 dB, 12 dB, 15 dB\u003cbr\u003e Product Size: 18.00x18.00x3.00mm\/0.71x0.71x0.12inch\u003cbr\u003e \u003cbr\u003e \u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement. \u003c\/p\u003e \u003cbr\u003e \u003cbr\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cdiv style='margin:0px;padding:0px;color:#222222;font-family:\"font-size:14px;'\u003e \u003cstrong\u003e\u003cspan style=\"font-size:22px;\"\u003ePackage includes \u0026gt; \u0026gt; \u0026gt;\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style='font-family:\"'\u003e\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e 1*Amplifier Breakout Interface DAC Decoder \u003cbr\u003e \u003c\/div\u003e \u003cp\u003e \u003cbr\u003e \u003c\/p\u003e \u003cp\u003e \u003cbr\u003e \u003c\/p\u003e \u003cdiv style='margin:0px;padding:0px;color:#222222;font-family:\"font-size:14px;'\u003e \u003cspan style=\"font-size:22px;\"\u003e\u003cstrong\u003ePicture Show \u0026gt; \u0026gt; \u0026gt;\u003c\/strong\u003e\u003c\/span\u003e \u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cp\u003e \u003cbr\u003e \u003c\/p\u003e \u003cp\u003e \u003cbr\u003e \u003c\/p\u003e \u003cdiv style=\"text-align:center;\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seb7c0b15d30240cf9d8f6486807da8fcj.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd386698c4f484025a9bac099d7471c4cE.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdba1a40360294eb2a99ba151ffe72dd0o.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba8a689030db4fa2b9b3b6164ac43f58U.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6523d2897d344b93aa67dfc70489b31aQ.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9065a6c2f2724fa58832a50078bd20e12.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S30a8d4c26e844c559d66d445fa737b09U.jpg\" alt=\"\" width=\"auto\"\u003e  \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cbr\u003e \u003cp\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/616\/340\/9097043616_1673125945.jpg\" alt=\"\"\u003e \u003c\/p\u003e \u003cdiv\u003e \u003cbr\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e \u003cbr\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55374428274987,"sku":"200007763:201336100","price":26.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sec2c5c9a744e467a96e0082fadd9361ai.webp?v=1788325678"},{"product_id":"5-15pcs-new-original-max98357a-stereo-pcm-input-class-d-amplifier-i2s-stereo-audio-module-8-channel-tdm","title":"5-15pcs New original MAX98357A stereo PCM input Class D amplifier I2S stereo audio module 8 channel TDM","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXMSJ\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cstrong\u003eDescription\u003cbr\u003e\nThe MAX98357 module is a 12S digital audio interface that can directly decode digital audio signals into analog signals and complete power amplification, enabling a single-chip driver for speakers. This module integrates two MAX98357BGA chips. On the module, gain can be set directly, and the default setting is stereo for convenient design of digital stereo players. It also supports AB-class performance and I2S and 8-channel TDM data.\u003cbr\u003e\n\u003cspan style=\"color:#c0392b;\"\u003eParameters\u003cbr\u003e\nPower supply: 2.5V to 5.5V\u003cbr\u003e\nCurrent: 5mA static current\u003cbr\u003e\nPower: 3.2W single-channel output power: 4, 5V audio channel: Supports left channel, right channel and (default stereo output) Sampling rate: 8KHz to 96kHz sampling rate Size: Length 23.5mm, width 20.5mm, height 1.2 (height of the terminal connector)\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S803af2422d5641228cac760d02465163h.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S35017109bafd4f94b3b41e044313d793Y.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5f2ef25f023e4633b717f361c4409376b.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S56127c168bed4ea6a59923e9b20448f3Q.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se0637f9f3b974bedbf3392d523ba920ci.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"B \/ 10pcs","offer_id":55374428995883,"sku":"14:29#B;3:1981284404#10pcs","price":180.32,"currency_code":"USD","in_stock":true},{"title":"B \/ 5pcs","offer_id":55374429028651,"sku":"14:29#B;3:201010228#5pcs","price":116.37,"currency_code":"USD","in_stock":true},{"title":"C \/ 5pcs","offer_id":55374429061419,"sku":"14:173#C;3:201010228#5pcs","price":119.75,"currency_code":"USD","in_stock":true},{"title":"B \/ 15pcs","offer_id":55374429094187,"sku":"14:29#B;3:18247432443#15pcs","price":240.84,"currency_code":"USD","in_stock":true},{"title":"C \/ 15pcs","offer_id":55374429126955,"sku":"14:173#C;3:18247432443#15pcs","price":257.67,"currency_code":"USD","in_stock":true},{"title":"C \/ 10pcs","offer_id":55374429159723,"sku":"14:173#C;3:1981284404#10pcs","price":187.02,"currency_code":"USD","in_stock":true},{"title":"A \/ 5pcs","offer_id":55374429192491,"sku":"14:10#A;3:201010228#5pcs","price":118.08,"currency_code":"USD","in_stock":true},{"title":"A \/ 15pcs","offer_id":55374429225259,"sku":"14:10#A;3:18247432443#15pcs","price":252.63,"currency_code":"USD","in_stock":true},{"title":"A \/ 10pcs","offer_id":55374429258027,"sku":"14:10#A;3:1981284404#10pcs","price":183.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S803af2422d5641228cac760d02465163h.webp?v=1788325679"},{"product_id":"a2-5piece-100-new-max98357aete-t-max98357aete-max98357a-akk-qfn-16-chipset","title":"A(2-5piece) 100% New MAX98357AETE+T MAX98357AETE MAX98357A AKK QFN-16 Chipset","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003eSmartCore\u003cbr\u003eSmartCore Electronics Guangzhou Co.,Ltd.\u003cbr\u003eDue to the wide variety of electronic component ICs we operate,we canihot upload them all one by one.If you cannot find theICchip model you need in our store, please contact us and we will quote you the best price soon.,looking forward to cooperating with you!\u003cbr\u003e[Instructions to Customers]\u003cbr\u003eIn order to protect your rights and interests,please read the content carefully:\u003cbr\u003e1).Since electronic components are professional products with high teechnical content,and there are many brands,suffixes,packages,years,\u003cbr\u003epackaging...the performance may be different due to changes in one of the parameters.,before you purchase our electronic components,please confirm the model,brand,suffix,package,year,packaging...you needvwith our customer service staff before proceeding with the transaction.(2).The price of electronic components is affected by many factors andfluctuates extremely frequently.Dear friends, please contact customer service to confirm the price of the product before biddiing.We apologize for the inconvenience caused to you!\u003cbr\u003e(3)The quality of our products is guaranteed.If the product is damage due to leg cutting,soldering,customer errors,etc.,returns will not be granted. If it is a product quality problem, we will guarantee an exchangge without unpacking,tinning or cutting the feet! If you have any quality problems,please contact our company withinone week after receiving the goods,thank you!\u003cbr\u003e(4)If you,the buyer friends,have any dissatisfaction or confusion after redeiving the goods,please be sure to contact us first.We will do our best to give you a satisfactory answer and the best solution.Please do not give itcasually.Negative or neutral review (experience shows that dissatisfaction is often just a misunderstanding).Good reputation is hard-won,we cherissh it very much and hope to get your understanding and support.Thanks[About payment]\u003cbr\u003eThe price quoted by our company does not include freight and any handling fees.We supportAlipaypayment and will ship the goods once the payment is confirmed.Buyers should not pay if they have questions about the above agreement.Please inquire with customer service before bidding and negotiate before bidding.Payment represents your agreement with the above agreement.\u003cbr\u003e[Payment method]\u003cbr\u003eWe conduct transactions through the platform\/alibaba or remit moneydirectly to our bank account.We will ship the goods immediately after\u003cbr\u003ereceiving the payment. We have chat records to prove it,so you can rest assured!\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"2pcs \/ CN","offer_id":55374428930347,"sku":"14:1202#2pcs;200007763:201441035","price":20.34,"currency_code":"USD","in_stock":true},{"title":"5pcs \/ CN","offer_id":55374428963115,"sku":"14:350852#5pcs;200007763:201441035","price":56.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd4b4a3146e054d94b9c14b155dce73baP.webp?v=1788325678"},{"product_id":"max98357a-i2s-3w-class-d-audio-amplifier-module-filterless-low-power-amp-board-for-portable-sound-project-development","title":"MAX98357A I2S 3W Class D Audio Amplifier Module Filterless Low Power Amp Board for  Portable Sound Project Development","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eJINHF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMAX98357A I2S No-Filter Class D Audio Amplifier Module, Provides Steady 3W Audio Output Perfect for MCU DIY Audio Creations and Small Speaker Driving Scenarios\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHighlighted Advantages:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. High-Fidelity Low-Noise Output: Adopts the MAX98357A core chip and filter-free Class D amplification tech, it delivers high-fidelity low-noise audio without additional filter accessories, reducing your circuit design expenditure while bringing superior sound performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Universal Compatible Interface: The PCB board adopts standard I2S pinout, supports direct plug-and-play with most popular microcontrollers such as Raspberry Pi and ESP32, simplifies wiring steps and fits the adaptation requirements of most audio development projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Flexible Gain Adjustment: Onboard gain adjustment circuit with reserved GAIN control pin allows you to adjust output power freely according to actual use needs, works with speakers of different power specifications to adapt to diverse application scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Long-Lasting Build: Constructed with high-quality thick FR-4 fiberglass circuit board and solid soldering joints, it has excellent corrosion resistance and bending resistance, guarantees stable circuit performance during long-term use, and effectively prolongs the service life of the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. Easy to Install: Comes with matched 7-pin metal header and 2-pin blue terminal, users can choose to solder or use quick wiring as needed, lowers the assembly difficulty for entry-level hobbyists and speeds up DIY project progress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As displayed in the product images\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eColor: As displayed in the product images\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eApplicable Scenarios: DIY audio projects, microcontroller audio expansion, small speaker driving, portable audio device development, smart home audio system modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePackage Included: 1 Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWarm Tips:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Product images do not mark the actual size, please check the description for detailed size information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Slight measurement error is normal due to manual measurement, thanks for your kind understanding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. The actual color of the item may be slightly different from the image due to different monitor display settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd840e403a0154136bfe17395ad497dd2V.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S83182a3a930e4501ac0df833dd450db8c.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S429a556e9080483185b05eee2933c00ck.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S52e9d98f5ee64522a4483bfd1634c070Q.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b04315373ba452d8ae853b1d1878938d.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sab5a1ace8fcc4b948acf906b13a76192o.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sab6607cb5ba14b3b8f5327e034705517o.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3d05fa2b0d434784a227b15334e3bed6b.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa0c4afedcdeb4efdbecf687031c2d1afE.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S52e9d98f5ee64522a4483bfd1634c070Q.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7961e330a4d5464aac9c0eb87febdaecu.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3cb7cbd5dac94aa6b78ae121fff2fa247.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374429323563,"sku":"\u003cnone\u003e","price":15.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S7761f172fb09426b95e243732180f7056.webp?v=1788325679"},{"product_id":"2-50-pcsnew-max98357aete-t-akk-max98357aewl-t-akm-max98357a-tqfn-16-bga-9-ic-chip","title":"(2-50 PCS)NEW MAX98357AETE+T AKK MAX98357AEWL+T AKM MAX98357A TQFN-16 BGA-9 ic CHIP","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eQFN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eDear friends\u003c\/p\u003e\n\u003cp\u003eOur chips are of the best quality.\u003c\/p\u003e\n\u003cp\u003eWarranty\u003c\/p\u003e\n\u003cp\u003e1 .If the item is defective upon receipt, it should be within 7days from the date of receipt for exchanee a new one (Buyer should return aloriginal and undamaged items under re-saleable condition)returns if parts that have been used the machines will not be acceptable.2- Once we get the returned items, we will send the replaced ones back as soon as possible.3.- Our waranty does not extend to any products that are physically damaged or under un-normal operating conditions as a result of misuse orimproper installation the parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"MAX98357AETE T \/ 5 PCS","offer_id":55374429389099,"sku":"14:173#MAX98357AETE T;3:1981284404#5 PCS","price":44.64,"currency_code":"USD","in_stock":true},{"title":"MAX98357AETE T \/ 2 PCS","offer_id":55374429421867,"sku":"14:173#MAX98357AETE T;3:201010228#2 PCS","price":20.57,"currency_code":"USD","in_stock":true},{"title":"MAX98357AETE T \/ 30 PCS","offer_id":55374429454635,"sku":"14:173#MAX98357AETE T;3:202097275#30 PCS","price":243.0,"currency_code":"USD","in_stock":true},{"title":"MAX98357AETE T \/ 10 PCS","offer_id":55374429487403,"sku":"14:173#MAX98357AETE T;3:18247432443#10 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Please feel free to contact our customer service if you need them! Dear customer, Hello! I'm Ylona, your trusted seller。 Welcome to our store! Thank you for visiting.We focus on high-quality products. Please contact us if you have any questions. We will reply ASAP. Wish you a happy shopping! For faster response and exclusive offers, please contact me directly: - **𝐖h𝐚t𝐒 𝐀a𝐩𝐩**: +𝟴𝟲 𝟭𝟱𝟮𝟳𝟯𝟭𝟱𝟴𝟱𝟵𝟬 - **𝐄m𝐀i𝐥**: 𝟮7𝟲98𝟮7𝟴𝟯@𝐪𝐪.com - **𝐏h𝐨n𝐞**: +𝟴𝟲 1𝟴673𝟴1542𝟬 *(Messages here may be delayed - contacting directly ensures faster support!)*  \u003cimg cke-id=\"img44\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5c10b94096464d379ba76e65ea0b19d07.jpg?width=3077\u0026amp;height=800\u0026amp;hash=3877\" style=\"width: 3077px; height: 800px;\"\u003e \u003cimg cke-id=\"img45\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7fa1b1cef63947d7be0b4c08bad19dbcF.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"width: 800px; height: 800px;\"\u003e  \u003cimg cke-id=\"img46\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd78f9df1a8c349ef8e644ba1b4b69377m.jpg?width=3077\u0026amp;height=800\u0026amp;hash=3877\" style=\"width: 3077px; height: 800px;\"\u003e \u003cimg 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referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Safec91f1154f430eaecabf5c55af8e51F.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"width: 800px; height: 800px;\"\u003e \u003cimg cke-id=\"img56\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sccfded7c34164ce58348948c9dd285d2y.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"width: 800px; height: 800px;\"\u003e \u003cimg cke-id=\"img57\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8566813965a74494862339a1e7b0bf93E.jpg?width=3077\u0026amp;height=800\u0026amp;hash=3877\" style=\"width: 3077px; height: 800px;\"\u003e \u003cimg cke-id=\"img58\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa0681a3bf32d449aacfc11af3e84831ds.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"width: 800px; height: 800px;\"\u003e  \u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"K252-01","offer_id":55374430535979,"sku":"14:10# K252-01","price":632.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf5c046b0e322475496bdfc2d13aa1696x.webp?v=1788325681"},{"product_id":"t-watch-s3-programmable-touchable-watch-integrated-esp32-s3-wifi-bluetooth-lora-bma423-sensor-max98357a-mic-speaker","title":"T-Watch-S3 Programmable Touchable Watch Integrated ESP32-S3 WIFI Bluetooth LoRa BMA423 Sensor MAX98357A Mic Speaker","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ecbhioarpd\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDemo Board Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eARM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGunColor 433MHz\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK217\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGunColor 868MHz\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK215\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGunColor 915MHz\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK222\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSilver 433MHz\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK216\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSilver 868MHz\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK214\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSilver 915MHz\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eK221\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTypical Application Fields\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEducation and Learning\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000433799\" title=\"\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:0px auto;display:inline-block;max-width:100%;\"\u003e \n \u003cdiv\u003e \n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1aa48f44b524ccb8c5c13382aa9b9f3M.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1aa48f44b524ccb8c5c13382aa9b9f3M.jpg\"\u003e \n  \u003cimg width=\"944\" height=\"49\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf364b47d87234ad784d3f5c86870fc43e.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sf364b47d87234ad784d3f5c86870fc43e.jpg\"\u003e \n \u003c\/div\u003e \n \u003cdiv style=\"margin-top:-49px;\"\u003e \n  \u003cdiv style=\"width:156px;margin-top:0px;margin-left:164px;\"\u003e \n   \u003cimg style=\"width:156px;height:49px;\" width=\"156px\" height=\"49px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\"\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"width:156px;margin-top:-49px;margin-left:320px;\"\u003e \n   \u003cimg style=\"width:156px;height:49px;\" width=\"156px\" height=\"49px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\"\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"width:156px;margin-top:-49px;margin-left:476px;\"\u003e \n   \u003cimg style=\"width:156px;height:49px;\" width=\"156px\" height=\"49px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\"\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"width:156px;margin-top:-49px;margin-left:632px;\"\u003e \n   \u003cimg style=\"width:156px;height:49px;\" width=\"156px\" height=\"49px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\"\u003e \n  \u003c\/div\u003e \n  \u003cdiv style=\"width:156px;margin-top:-49px;margin-left:788px;\"\u003e \n   \u003cimg style=\"width:156px;height:49px;\" width=\"156px\" height=\"49px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6ff781bcd29c40468b4ad06f2bb381c4E.jpg\"\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003ch3 style=\"text-align:left;\" class=\"detailmodule_dynamic\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:32px;font-family:arial, helvetica, sans-serif;\"\u003eNotice\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch2 style=\"text-align:left;\" class=\"detailmodule_dynamic\" align=\"left\"\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003eBased on factory firmware testing, with a battery voltage of 4.1V~4.2V, the screen is observed every 2 hours, displaying for approximately 15 seconds before automatically resting. \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align:left;\" class=\"detailmodule_dynamic\" align=\"left\"\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003eThe standby battery life is approximately 48 hours.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eWhat's in the box?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e \n \u003cli\u003e\u003ch3\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif;\"\u003e1 X T-Watch-S3 (400mAh)\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ch3\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif;\"\u003e1 X Charging Cable (Micro USB)\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e \n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S639f47f6dd4445918c4efacfab9bb8fbN.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S639f47f6dd4445918c4efacfab9bb8fbN.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e \n \u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif;\"\u003eMore information: \u003c\/span\u003e\u003c\/strong\u003e \n\u003c\/div\u003e\n\u003cul\u003e \n \u003cli\u003e\u003ch3\u003e\u003cspan style=\"color:#000000;font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003e\u003cu\u003eBasic tutorial\u003c\/u\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ch3\u003e\u003cspan style=\"color:#000000;font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003e\u003cu\u003eGithub\u003c\/u\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ch3\u003e\u003cspan style=\"color:#000000;font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003e\u003cu\u003eGithub Microphone\u003c\/u\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ch3\u003e\n\u003cspan style=\"color:#000000;font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003eMicropython ESP32 Firmware \u003c\/span\u003e\u003cspan style=\"color:#000000;font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003e\u003cu\u003eDownload\u003c\/u\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/li\u003e \n \u003cli\u003e\u003ch3\u003e\u003cspan style=\"color:#000000;font-size:18px;font-family:arial, helvetica, sans-serif;\"\u003e\u003cu\u003eT-WATCH-2020 Document\u003c\/u\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e \n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6f2fabe9096b47c88b966f8260c56ebdX.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6f2fabe9096b47c88b966f8260c56ebdX.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S763605c78da34368a82dfa733399a74fd.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S763605c78da34368a82dfa733399a74fd.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hde514b8f85fc4f3eaac0c6e33cb504a8g.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hde514b8f85fc4f3eaac0c6e33cb504a8g.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Ha3b30a7054344313b64eecadd6fcf530p.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Ha3b30a7054344313b64eecadd6fcf530p.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H5898b0958a2a40aa9fcc46001dce95a0D.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H5898b0958a2a40aa9fcc46001dce95a0D.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H15003ebe874e4eac96a44bbad9809dedA.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H15003ebe874e4eac96a44bbad9809dedA.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hb8132145c1b949d6a95430fda425c18bA.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hb8132145c1b949d6a95430fda425c18bA.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hba06f2a245ef4c0da5c4fb375e259ce9v.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hba06f2a245ef4c0da5c4fb375e259ce9v.jpg\"\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e \n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000000453739\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Bundle 2 \/ Silver 400mAh","offer_id":55374431191339,"sku":"14:193#Silver 400mAh;200000828:200003983","price":460.17,"currency_code":"USD","in_stock":true},{"title":"Bundle 1 \/ Silver 400mAh","offer_id":55374431224107,"sku":"14:193#Silver 400mAh;200000828:200003982","price":460.17,"currency_code":"USD","in_stock":true},{"title":"Bundle 3 \/ GunColor 400mAh","offer_id":55374431256875,"sku":"14:29#GunColor 400mAh;200000828:200003984","price":460.22,"currency_code":"USD","in_stock":true},{"title":"Bundle 2 \/ GunColor 400mAh","offer_id":55374431289643,"sku":"14:29#GunColor 400mAh;200000828:200003983","price":460.22,"currency_code":"USD","in_stock":true},{"title":"Bundle 1 \/ GunColor 400mAh","offer_id":55374431322411,"sku":"14:29#GunColor 400mAh;200000828:200003982","price":460.22,"currency_code":"USD","in_stock":true},{"title":"Bundle 3 \/ Silver 400mAh","offer_id":55374431355179,"sku":"14:193#Silver 400mAh;200000828:200003984","price":460.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S19dae73e0eff47d091fd74d4f9ac9811e.webp?v=1788325682"},{"product_id":"max98357a-audio-amplifier-module-3006-i2s-3w-d-class-audio-amplifier-without-filtering-for-diy-speaker-audio-projects","title":"MAX98357A Audio Amplifier Module 3006 I2S 3W D Class Audio Amplifier Without Filtering For DIY Speaker Audio Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMAX98357A I2S Filter-Free Class D Audio Amplifier Module, Delivers Stable 3W Audio Output for Microcontroller DIY Audio Projects and Small Speaker Driving\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Low-Distortion Sound Output: Equipped with MAX98357A main control chip, adopts filter-free class D amplification technology, outputs high-fidelity low-noise audio without extra filter components, reduces your circuit design cost and delivers premium sound performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Wide Compatibility Interface: Standard I2S pin layout on PCB board, supports direct connection with most mainstream microcontrollers including Raspberry Pi, , ESP32, simplifies wiring operation, meets the adaptation needs of most audio development projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Adjustable Gain Setting: Onboard gain adjustment circuit with reserved GAIN control pin, supports flexible output power adjustment according to actual demands, adapts to speakers of different power specifications, fits various usage scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Durable Structure: Made of high-quality thickened FR-4 fiberglass circuit board, with firm soldering points, good anti-corrosion and anti-bending properties, ensures stable circuit operation under long-term use, effectively extends the service life of the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. Easy to Assemble: Comes with matched 7-pin metal header and 2-pin blue terminal, users can choose soldering or quick wiring according to their needs, lowers the assembly threshold for beginners, improves DIY project efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eColor: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eApplication: DIY audio projects, microcontroller audio expansion, small speaker driving, portable audio device development, smart home audio system modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eQuantity: 1 Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Please note that the photo does not show actual size, please refer to Description for size details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow differences due to manual measurement, thanks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Due to the difference between different monitors, the image may not reflect the actual color of the item.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7d70909e2a8c4e35818f05dde3662c395.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb886f0ed568d46278b4ff18851fb1304D.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb18eae4d2736479cb5fd3cb488e3a660H.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scf2199b8cece403caf795db97f3142f04.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d729a94658942c3bb02a38d06c1205cS.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S83d123589e8c4b16a8bc9f1cfa0951e7A.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb6828357f1844ce684a53f523adaa7fax.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S63aa636fc1e2424e85a944e45a02851eK.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa76845e9c5424547990f61e9743d221b6.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0ceef26a639a4b6395d38ad62f3201d9l.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d729a94658942c3bb02a38d06c1205cS.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdc5883859586471f9e0203505559a70e5.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374431158571,"sku":"\u003cnone\u003e","price":13.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S42e9755ed778495898270c254550eaafW.webp?v=1788325682"},{"product_id":"latest-1set-breakout-interface-i2s-dac-decoder-high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-for-audio","title":"Latest 1Set Breakout Interface I2S DAC Decoder High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier For Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eouhoe\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLINE OUT (AUDIO OUT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommended Headphone Maximum Impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt; 32 Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct characteristics:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Output power: 3.2W at 4Ω, THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAt 8Ω, it is 1.8W and THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2S sampling rate: 8Khz~ 96Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Class D amplifier gain optional: 3dB\/6dB\/9dB\/12dB\/15dB, no master clock (MCLK) required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePlug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Suitable for Raspberry Pi, ESP32 and tools, with 12S audio output of the microcontroller or development board system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePin specification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eLRC: I2S and LJ mode left\/right clock synchronization clocks are used in TDM mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eBCLK: bit clock input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDIN: digital input signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND: Power source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVCC: positive power supply, DC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: 19.1 * 17.7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa03cbf1160cd47b0b24320fc59ef5072Q.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9ecc3e6de83a42babec110ce4cd42391i.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4a0e07d4f826401ca41e226f3992e35dV.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7e20b3b9050e414788d5cdd658e03f9eK.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbcfa20c2a2a04634b071656a0621076ah.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3ef598248f1440df9ec2af0eb18162bdg.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S47612ee0dbb044899c6c1c720dac4589q.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa059dbac0fcf43fe86b286eaeafdd9535.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S943f1537dc0a4a50bb4434cc7f334ab5D.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S787794f33ba14a43a1163542a3077703o.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfc0dd793acf24a6eab75f3e00a7cc8a7G.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc273a97cce45403aac0b08c95b924f21f.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc74c08e234eb43acb4784e4d78c4881cy.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07f9c1de8e304906a2a8d867f0fad39cJ.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1d70127ad45d4a9cb772a6d4fab1f724R.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"A not welding","offer_id":55374431453483,"sku":"14:366#A not welding","price":10.17,"currency_code":"USD","in_stock":true},{"title":"A welding","offer_id":55374431486251,"sku":"14:496#A welding","price":11.21,"currency_code":"USD","in_stock":true},{"title":"MAX98357 welding","offer_id":55374431519019,"sku":"14:504#MAX98357 welding","price":14.85,"currency_code":"USD","in_stock":true},{"title":"MAX98357 no welding","offer_id":55374431551787,"sku":"14:29#MAX98357 no welding","price":14.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5246c7ab9d39451daf922c9965fdb9faw.webp?v=1788325683"},{"product_id":"t-watch-s3-programmable-touchable-watch-integrated-esp32-s3-wifi-bluetooth-lora-bma423-sensor-max98357a-mic-speaker-random-color-1","title":"T-Watch-S3 Programmable Touchable Watch Integrated ESP32-S3 WIFI Bluetooth LoRa BMA423 Sensor MAX98357A Mic Speaker Random color","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eT-Watch-S3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbdce0c346f55410dbf7d07fcf643984fU.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2574f526e977402baf75c2acf3b8ef01a.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Seb9b17c82450404285665429bb14e0cbO.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saefd5dee6dc64f67a00d2ff2c5a48120d.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9f0b058b208d4d228ad8fe9964817f9bP.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se6dc5b6e839e497abd2783140759bd2bp.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4f2e5f450de042c786cca42528c39479R.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S644c18d082b4452d8f0dd30ba302d93bb.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6eeed60005f94f05ab84e4130008f9ddJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf0191d1ff697482988a5961fada9df32R.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Random color","offer_id":55374432174379,"sku":"14:200004890#Random color","price":386.73,"currency_code":"USD","in_stock":true},{"title":"915MHz","offer_id":55374432207147,"sku":"14:771#915MHz","price":386.73,"currency_code":"USD","in_stock":true},{"title":"433MHz","offer_id":55374432239915,"sku":"14:496#433MHz","price":386.73,"currency_code":"USD","in_stock":true},{"title":"868MHz","offer_id":55374432272683,"sku":"14:1052#868MHz","price":386.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se6dc5b6e839e497abd2783140759bd2bp.webp?v=1788325683"},{"product_id":"i2s-dac-decoder-high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-for-audio-1-set-breakout-interface","title":"I2S DAC Decoder High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier For Audio 1 Set Breakout Interface","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNCVHRT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLINE OUT (AUDIO OUT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommended Headphone Maximum Impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt; 32 Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMAX98357 and MAX98357A based I2S 3W Class D Amplifier Module, I2S DAC Decoder for professional audio applications.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct Parameters:  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3.2 Watt output at 4Ω, with 10 percent THD  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1.8 Watt output at 8Ω, also at 10 percent THD  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2S compatible with 8KHz to 96KHz sampling rates  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAmplifier gain selectable: 3dB\/6dB\/9dB\/12dB\/15dB; works without master clock (MCLK)  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePlug-and-play: Single voltage input, supports 35 clocks and 128 audio digital formats through auto config  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eIdeal for use with Raspberry Pi, ESP32, and dev boards featuring I2S audio out  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePin roles:  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eLRC: Syncs L\/R channel in I2S\/LJ, required for TDM  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eBCLK: Bit clock entry  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDIN: Digital signal line  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGAIN: Gain + channel selector; defaults to 12dB gain in TDM  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND: Power ground  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVCC: Positive DC supply, 2.5V-5.5V  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMade from: Plastic and metal materials  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDimension: 19.1mm x 17.7mm  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePackage: 1 complete kit  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWarm Tips:  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Actual color may differ slightly from pictures due to monitor and lighting factors; refer to the product in real life.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Manual measurement may introduce minimal data errors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sacf120bc58f04d40aa489fc5dd2c58d1y.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sae42e9d0693444299eedc97d208d0f1dn.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9ae9e98d0acc4ed49b678e5eefa54f37O.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S85547b93438342cbb24e4f093f25ab11R.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1b6100ea13c2411e878d6e426830260a1.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc86990285b3141f181a06c1aa2cea128X.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc90fe43228f2495cbc292bf340df3ad24.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdc1daefd5b2940a094113ff4cc9f5785P.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6c5ffcbddd284985a76bb7ca0613532bO.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S889977853fad401e9c3868d95c35ea27r.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0acc0069e5224fa8b6efc898436dedbaW.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbf679f7deeca4da0a3be17506eb318d0l.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0a758bcd08cc413d9d268369040144dfL.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"MAX98357 welding","offer_id":55374432305451,"sku":"14:504#MAX98357 welding","price":11.43,"currency_code":"USD","in_stock":true},{"title":"A welding","offer_id":55374432338219,"sku":"14:496#A welding","price":8.51,"currency_code":"USD","in_stock":true},{"title":"A not welding","offer_id":55374432370987,"sku":"14:366#A not welding","price":7.7,"currency_code":"USD","in_stock":true},{"title":"MAX98357 no welding","offer_id":55374432403755,"sku":"14:29#MAX98357 no welding","price":10.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3b712c2b21f54f8591e5eaceee352e7d2.webp?v=1788325684"},{"product_id":"a003-5pcs-max98357a-i2s-3w-class-d-amplifier-breakout-interface-i2s-decoder-for-audio-projects","title":"A003 5PCS MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S Decoder for Audio Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp class=\"detail-desc-decorate-content\" style=\"text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 300;font-size: 14px;line-height: 20px;color: #000;margin-bottom: 12px;\"\u003eMax98357a I2S Class D Amplifier accepts standard I2S digital audio input, internally decodes the data stream to high‑quality analog audio and directly drives a speaker, eliminating the need for a separate and power amp stage to simplify compact audio and embedded sound system designs.\n• Ultra‑efficient Class D power stage operates from a low DC 2.7V‑5.5V supply while delivering up to 3W output, providing excellent efficiency with minimal heat generation and extended battery life, making it ideal for portable DIY speakers, smart IoT voice projects and compact handheld audio devices.\n• The MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout is designed for seamless integration with , for , and other microcontroller platforms that provide I2S audio output, enabling quick prototyping of digital audio projects, voice assistants and notification systems.\n• Configurable Gain pin allows flexible gain selection to match different speakers and source levels; default gain is 9dB, and by using pull‑up or pull‑down resistors or direct wiring, you can conveniently choose between 3dB, 6dB, 9dB, 12dB or 15dB amplification without complex external circuitry.\n• I2S is a widely used on‑board digital sound protocol that audio between high‑end chips and processors; this module accepts I2S using data, bit clock and left‑right channel select lines, acting as both and amplifier to replace traditional ‑plus‑amp chains in modern embedded audio applications. Color: Blue\nMaterial: PCB Package Contents:\n5 * MAX98357A I2S 3W Class D Amplifier Breakout Only the above package content, other products are not included.\nNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/p\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"http:\/\/pichub.luckyretail.com\/Uploadfile\/20264\/041\/202604304\/I501091826\/I501091826-4f.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"http:\/\/pichub.luckyretail.com\/Uploadfile\/20264\/041\/202604304\/I501091826\/I501091826-3f.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"http:\/\/pichub.luckyretail.com\/Uploadfile\/20264\/041\/202604304\/I501091826\/I501091826-5f.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"http:\/\/pichub.luckyretail.com\/Uploadfile\/20264\/041\/202604304\/I501091826\/I501091826-2f.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"http:\/\/pichub.luckyretail.com\/Uploadfile\/20264\/041\/202604304\/I501091826\/I501091826-1z.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55374432502059,"sku":"200007763:201336100","price":54.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S2769962232354e2e90154456d4047390A.webp?v=1788325685"},{"product_id":"tg16-1-set-3006-i2s-3w-class-d-amplifier-without-filtering-diy-power-amplifier-board-max98357a-audio-amplifier-module","title":"【TG16】1 Set 3006 I2S 3W Class D Amplifier Without Filtering DIY Power Amplifier Board MAX98357A Audio Amplifier Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eOutput power: 4h 3.2W, 10pc THD, 8h 1.8W, 10pc THD, with 5V power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePSRR:77 decibels, typical @1 KHZ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe sampling rate of I2s ranges from 8kHz to 96kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eYou don't need MCLK\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eClick + to  down Reduce\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFive pin optional gain: 3db, 6db, 9db, 12db, 15db\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeature:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eExcellent click and  suppression\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHot shutdown protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAs an assembled and tested tap board, with a small optional piece of head and a 3.5mm patch board. If you need to connect the head to the terminal, do some welding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eIt takes the standard I2s digital audio input and not only decodes it into an analog signal, but also amplifies it directly into a speaker. Perfect for adding compact amplified sound, it takes 2 breaks (I2sDAC+AMP) and combines into one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2s (not to be confused with I2c), in the digital Sound Protocol used to deliver audio data on a circuit board. Many high-end  and processors manage all audio in a digital I2s format. Then, in order to input or output data, three or four pins (data input, data output, bit clock, and left and right channel selection) are used. Usually, for audio devices, there is a DAC chip that takes the I2s and converts it into an analog signal that can drive the headset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThis small mono amplifier is surprisingly powerful - capable of delivering 3.2 watts of power to a 4  impedance speaker (5 volts power 10%THD). Inside the microchip is a D-level controller capable of operating between 2.7V and 5.5Vdc. Because AMP is class D, it is highly efficient and perfect for portable and battery-powered projects. It has built-in thermal protection and overcurrent protection, but we can barely tell it's getting hotter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe audio input is I2s standard and can use 3.3V or 5V logic data. The outputs are \"bridged\" - this means that they are directly connected to the output, rather than grounded. The output is a ~300kHz square-wave pulse-width modulation, which is then \"averaged out\" by the speaker coil - no high frequencies are heard. All of this means that you can't connect the output to another amplifier, it should drive the speakers directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThere is a gain pin that can be manipulated to change the gain. By default, the amplifier will give you a gain of 9 dB. Gain pins can be set to 3db, 6db, 9db, 12db, or 15db by directly connecting a pull-up resistor or pull-down resistor or wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe Shutdown\/Mode pins can be used to put the chip in the shutdown state or to set which I2s audio channel is connected to the speaker through the pipe. By default, the amplifier will output (L+R) \/2 stereo mix to mono output. By adding a resistor, you can change it to output just to the left or right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSuitable for Raspberry Pi,  Zero, and any  microcontroller or microcomputer with I2s audio output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scf97cd9d4b4f4ec5bfbb287616324ef10.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8144ee435faf4496821a1224d27f38e3F.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S210900e04acc4fcd889333ca03430e30l.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S39fec7cb142441b0a4a7bdc6ad31c724o.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S309da4dedc1c46aaa688dfe46a5075e7W.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S50b989f64ccd4ed5a5b8037dea461b6dU.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1c19619c709c4564b3108768d7bb1b14H.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S65352804eb0849909e1ff241e02247577.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scfc4250571eb4301b261112291eadf8di.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8165596f088442e8aa2034b1c6c35f50I.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S17b0fc413a1f490193f130c0d38451efz.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S080de2758c4a471b92188ed77a61d991H.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"2S Small chip","offer_id":55374433157419,"sku":"14:865#2S Small chip","price":14.67,"currency_code":"USD","in_stock":true},{"title":"2S Large Chip","offer_id":55374433190187,"sku":"14:618#2S Large Chip","price":16.25,"currency_code":"USD","in_stock":true},{"title":"Welding small chips","offer_id":55374433222955,"sku":"14:1254#Welding small chips","price":15.71,"currency_code":"USD","in_stock":true},{"title":"Welding of bigchips","offer_id":55374433255723,"sku":"14:1202#Welding of bigchips","price":18.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Scf97cd9d4b4f4ec5bfbb287616324ef10.webp?v=1788325686"},{"product_id":"new-1set-breakout-interface-i2s-dac-decoder-high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-for-audio","title":"New！1Set Breakout Interface I2S DAC Decoder High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier For Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLINE OUT (AUDIO OUT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommended Headphone Maximum Impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt; 32 Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eProduct characteristics:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e Output power: 3.2W at 4Ω, THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eAt 8Ω, it is 1.8W and THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eI2S sampling rate: 8Khz~ 96Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e Class D amplifier gain optional: 3dB\/6dB\/9dB\/12dB\/15dB, no master clock (MCLK) required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003ePlug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e Suitable for Raspberry Pi, ESP32 and tools, with 12S audio output of the microcontroller or development board system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003ePin specification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eLRC: I2S and LJ mode left\/right clock synchronization clocks are used in TDM mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eBCLK: bit clock input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eDIN: digital input signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eGAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eGND: Power source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eVCC: positive power supply, DC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eSize: 19.1 * 17.7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:Verdana\"\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd5e7e85f1e8c42cfa1e43d9cc509bb3fo.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8b9c8d716db448ca870e0da46afb0823f.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7598457967c34334a3513dcb4752633cO.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S101ef09535c14916a13e927cc049f9aeM.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S64116fbaae124a22a69c7b4d9a5ef9c57.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8231d9af0b5641cc9528f7eeaac54a76h.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8949f62e1ff34e85a6696b4c6b39c21dS.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S60530fd226d042c491d66fef3985e1b0M.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S597ecca447b64163bc849e5ce3cc558ad.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S053d72673511462799b840de0bc7af40j.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdfdbf5d6984f4298b973f3e301ee8e0ak.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sef7b8537e40d4a7ca0a527cc93499ac6H.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9e5ed2a734fe453a9666ee5c92230575E.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf5799356c0374a47b434c9b703241e33n.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S89b9dd15c67e45338f0489ed58c002cf2.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"A not welding","offer_id":55374433354027,"sku":"14:366#A not welding","price":10.58,"currency_code":"USD","in_stock":true},{"title":"A welding","offer_id":55374433386795,"sku":"14:496#A welding","price":11.57,"currency_code":"USD","in_stock":true},{"title":"MAX98357 welding","offer_id":55374433419563,"sku":"14:504#MAX98357 welding","price":14.85,"currency_code":"USD","in_stock":true},{"title":"MAX98357 no welding","offer_id":55374433452331,"sku":"14:29#MAX98357 no welding","price":14.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S6ca0d139087c43499702811a037103991.webp?v=1788325686"},{"product_id":"max98357-amplifier-breakout-interface-dac-decoder-max98357a-class-d-filterless-audio-amplifier-module-3w-for-raspberry-pi","title":"MAX98357 Amplifier Breakout Interface DAC Decoder MAX98357A Class D Filterless Audio Amplifier Module 3W for Raspberry Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplifier Breakout Interface DAC Decoder\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Filterless Audio Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eALIILEE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera Equipped\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAll Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFilterless Audio Amplifier Module\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Decoder Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Decoder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e \u003cspan\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6ffeb6c22a8a47a69c429732eb744f07X.jpg\" alt=\"\"\u003e\u003cbr\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003ctable class=\"ke-zeroborder\" width=\"\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/973\/313\/9078313379_1673125945.jpg\" alt=\"\"\u003e\u003cbr\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e \u003cp\u003e \u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eMAX98357 Amplifier Breakout Interface DAC Decoder MAX98357A Class D Filterless Amplifier Breakout Audio Board I2S 3W for Audio\u003cbr\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e1. Efficient Class D Amplifier:\u003c\/strong\u003e The MAX98357A amplifier breakout interface DAC decoder provides powerful audio amplification with low power consumption and minimal heat generation, making it an optimal solution for both stationary and mobile projects requiring direct speaker connection.\u003cbr\u003e \u003cstrong\u003e2. Seamless I2S Interface:\u003c\/strong\u003e Utilizing an I2S interface for communication with microcontrollers or digital audio devices, the MAX98357A amplifier filterless audio board offers pristine and accurate sound reproduction, ensuring high-fidelity audio output for an immersive listening experience.\u003cbr\u003e \u003cstrong\u003e3. Minimal External Components:\u003c\/strong\u003e Designed to minimize the need for external components, the MAX98357A filterless audio amplifier module reduces the complexity and cost of external circuitry, allowing for straightforward integration into a variety of audio systems without compromising on quality or functionality.\u003cbr\u003e \u003cstrong\u003e4. Powerful Drive Capability:\u003c\/strong\u003e With its output drive capability, the MAX98357A amplifier decoder module can handle a wide range of speaker impedances, providing up to 3.2W of power on a 4Ω speaker under 5V supply, which is suitable for an assortment of audio applications.\u003cbr\u003e \u003cstrong\u003e5. Integrated Protective Features:\u003c\/strong\u003e The filterless amplifier breakout audio board includes a suite of protective features such as overtemperature protection and short-circuit protection, safeguarding the chip and connected devices from accidental damage, thereby ensuring extended durability and reliability.\u003cbr\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eType: Module\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e Description:\u003cbr\u003e I2S Digital Audio Amplifier Board for Raspberry Pi. receives digital audio through the I2S interface, converts it to an analog output signal, and amplifies it for direct speaker connection. It combines an I2S D\/A converter and an audio amplifier on one board. The small stereo amplifier module is powerful, delivering up to 3.2 W on 4 Ω impedance speakers. the class D amplifier can be operated from 2.7 V to 5.5 V. The amplifier can also be used as an audio amplifier. Due to the amplifier's rate, the module is particularly suitable for mobile and battery-powered projects.The I2S audio input supports both 3.3 V and 5 V levels. The gain can be set to the following values using the gain input: 3 dB, 6 dB, 9 dB, 12 dB and 15 dB.\u003cbr\u003e By default, the stereo signal (L + R) is mixed to form the output signal. Resistors can be used to change the behavior so that only L or R is output.\u003cbr\u003e Characteristics: \u003cbr\u003e Output 3.2 W at 10% THD, speaker impedance 4 Ω, power supply 5 V\u003cbr\u003e 2.7-5.5 V operating voltage\u003cbr\u003e 77 dB PSRR at 1 kHz\u003cbr\u003e Selectable Gain: 3 dB, 6 dB, 9 dB, 12 dB, 15 dB\u003cbr\u003e Product Size: 18.00x18.00x3.00mm\/0.71x0.71x0.12inch\u003cbr\u003e \u003cbr\u003e \u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement. \u003c\/p\u003e \u003cbr\u003e \u003cbr\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/719\/772\/9078277917_1673125945.jpg\" alt=\"\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e 1*Amplifier Breakout Interface DAC Decoder \u003cbr\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv style=\"text-align:center;\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9b402aec22874bb7a7cf520f9e4fdc28P.jpg\" alt=\"\" width=\"798px\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1958992a7b8842729b270d971a5d942c0.jpg\" alt=\"\" width=\"798px\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se3bf69c318484812bdf9a475e376c937i.jpg\" alt=\"\" width=\"798px\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se39f0ca5d5c344fbbed00bbf206deac8K.jpg\" alt=\"\" width=\"798px\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S05cce6bb170f424981ff2cddf84d31e8Q.jpg\" alt=\"\" width=\"798px\"\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/511\/370\/9097073115_1673125945.jpg\" alt=\"\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e [relateproductdetail\/] \u003c\/div\u003e \u003cbr\u003e \u003cp\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/616\/340\/9097043616_1673125945.jpg\" alt=\"\"\u003e \u003c\/p\u003e \u003cp\u003e \u003cimg src=\"http:\/\/cbu01.alicdn.com\/img\/ibank\/2018\/678\/820\/9097028876_1673125945.jpg\" alt=\"\"\u003e \u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55374433288491,"sku":"200007763:201336100","price":27.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S97f55aa6a91347cda769de159112371cP.webp?v=1788325686"},{"product_id":"max9814-microphone-agc-amplifier-board-module-auto-gain-control-attack-for-arduino-max4466-pcb-board-diy-kit","title":"MAX9814 Microphone AGC Amplifier Board Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:large;\"\u003eMAX9814 High performance microphone AGC amplifier module CMA-4544PF-W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:large;\"\u003eThe MAX9814 is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low noise microphone bias. The device has a low noise front-end amplifier, a variable gain amplifier (VGA), an output amplifier, a microphone bias voltage generator and an AGC control circuit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se4bf056c540f45ef821c967e0b9419d0V.png\" slate-data-type=\"image\" data-src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se4bf056c540f45ef821c967e0b9419d0V.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8c5da2e8b7b74d059486ac73466d3844E.png\" slate-data-type=\"image\" data-src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8c5da2e8b7b74d059486ac73466d3844E.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S108e112a1d164461a784080bcf9c055ct.png\" slate-data-type=\"image\" data-src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S108e112a1d164461a784080bcf9c055ct.png\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n  \u003cdiv class=\"detailmodule_html\"\u003e\n   \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"MAX9814","offer_id":55374433485099,"sku":"14:10#MAX9814","price":14.85,"currency_code":"USD","in_stock":true},{"title":"MAX4466","offer_id":55374433517867,"sku":"14:350852#MAX4466","price":11.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sefc82dd2d2184e4b941a487695bd5d26m.webp?v=1788325686"},{"product_id":"max98357a-audio-amplifier-module-3006-i2s-3w-d-class-audio-amplifier-without-filtering-for-diy-speaker-audio-projects-1","title":"MAX98357A Audio Amplifier Module 3006 I2S 3W D Class Audio Amplifier Without Filtering For DIY Speaker Audio Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMAX98357A I2S Filter-Free Class D Audio Amplifier Module, Delivers Stable 3W Audio Output for Microcontroller DIY Audio Projects and Small Speaker Driving\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Low-Distortion Sound Output: Equipped with MAX98357A main control chip, adopts filter-free class D amplification technology, outputs high-fidelity low-noise audio without extra filter components, reduces your circuit design cost and delivers premium sound performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Wide Compatibility Interface: Standard I2S pin layout on PCB board, supports direct connection with most mainstream microcontrollers including Raspberry Pi, , ESP32, simplifies wiring operation, meets the adaptation needs of most audio development projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Adjustable Gain Setting: Onboard gain adjustment circuit with reserved GAIN control pin, supports flexible output power adjustment according to actual demands, adapts to speakers of different power specifications, fits various usage scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Durable Structure: Made of high-quality thickened FR-4 fiberglass circuit board, with firm soldering points, good anti-corrosion and anti-bending properties, ensures stable circuit operation under long-term use, effectively extends the service life of the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. Easy to Assemble: Comes with matched 7-pin metal header and 2-pin blue terminal, users can choose soldering or quick wiring according to their needs, lowers the assembly threshold for beginners, improves DIY project efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eColor: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eApplication: DIY audio projects, microcontroller audio expansion, small speaker driving, portable audio device development, smart home audio system modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eQuantity: 1 Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Please note that the photo does not show actual size, please refer to Description for size details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow differences due to manual measurement, thanks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Due to the difference between different monitors, the image may not reflect the actual color of the item.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6eabe83f98294a1bab81677e05d3d4e3H.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sac89b5ffaf7642c48ea617661ca1c6dcM.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf87c31fe506b414e8d06baad10eabb82u.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S374b7c8890d24d33bf19f959f76d3cb83.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc688bc618bac45419098c655f88e003aT.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9f53df4990d2427fb3ede186f34cace5e.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S477f85aad2d14b45acc908855d76ac79p.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2d02238e509644b7966b1381618f10aew.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S23d4847dc8134f2baf69b5d5c0c568e9n.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf6b835cffac446eba0ee246a5cc65f97p.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc688bc618bac45419098c655f88e003aT.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S19d35e5e056c4c6b9a5f5e4c60a9e89fv.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374434173227,"sku":"\u003cnone\u003e","price":16.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sfadefe6ab6bf42c8837b8ea9f6d55ceb4.webp?v=1788325688"},{"product_id":"b-new-1-set-breakout-interface-i2s-dac-decoder-high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-for-audio","title":"B*New 1 Set Breakout Interface I2S DAC Decoder High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier For Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLINE OUT (AUDIO OUT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommended Headphone Maximum Impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt; 32 Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct characteristics:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Output power: 3.2W at 4Ω, THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAt 8Ω, it is 1.8W and THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2S sampling rate: 8Khz~ 96Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Class D amplifier gain optional: 3dB\/6dB\/9dB\/12dB\/15dB, no master clock (MCLK) required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePlug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Suitable for Raspberry Pi, ESP32 and tools, with 12S audio output of the microcontroller or development board system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePin specification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eLRC: I2S and LJ mode left\/right clock synchronization clocks are used in TDM mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eBCLK: bit clock input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDIN: digital input signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND: Power source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVCC: positive power supply, DC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: 19.1 * 17.7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd7426568e7cc431fa2295f7af219258fD.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4154c34e822a4c10925be3262102127d5.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S204d1b35a6b94d8ba6df23811079740cs.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2f8faf2900c7496585fd3b514a73b3702.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2ae1cb12d63b4cd2946f7b022322a086h.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S638c0f6bb85a439c9bc03aab6bf77d68U.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S625424c970ad48258cbbd868e1f662b6T.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S298d8b0bf3c4498ca9d4a3801d02eca6E.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scb9f27284a5c42d6b4e176febc2c7cf3K.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba611e5ccd2b47db9ef6acf88a3ff879x.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9873400bc9264e19991544d9fce41711K.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3b50ada8038e465ca1f0b1af6ee32380N.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5cf41e1d5c6d4831879f30a922dab486C.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2d5e5cd4b6a46278881782ae666ddbad.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"A not welding","offer_id":55374434926891,"sku":"14:366#A not welding","price":9.77,"currency_code":"USD","in_stock":true},{"title":"MAX98357 no welding","offer_id":55374434959659,"sku":"14:29#MAX98357 no welding","price":12.42,"currency_code":"USD","in_stock":true},{"title":"MAX98357 welding","offer_id":55374434992427,"sku":"14:504#MAX98357 welding","price":12.96,"currency_code":"USD","in_stock":true},{"title":"A welding","offer_id":55374435025195,"sku":"14:496#A welding","price":10.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3e7b1928127540ddb9a9ffc86f77996cE.webp?v=1788325690"},{"product_id":"new-ad9833-programmable-microprocessors-serial-interface-module-sine-square-wave-dds-signal-generator-module-gy-9833","title":"New AD9833 Programmable Microprocessors Serial Interface Module Sine Square Wave DDS Signal Generator Module GY-9833","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSi Tai\u0026amp;SH\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e..\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40~+80\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e..\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sed42065dcb3d44998f9732584cdecf06s.jpg\" style=\"width:1000px;\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sed42065dcb3d44998f9732584cdecf06s.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd369e55b761242c98899053e6ef64f0ez.jpg\" style=\"width:1000px;\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd369e55b761242c98899053e6ef64f0ez.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"AD9833 Green","offer_id":55374434795819,"sku":"14:350852#AD9833 Green","price":64.26,"currency_code":"USD","in_stock":true},{"title":"AD9833 Blue","offer_id":55374434828587,"sku":"14:1202#AD9833 Blue","price":64.26,"currency_code":"USD","in_stock":true},{"title":"AD9833 Purple","offer_id":55374434861355,"sku":"14:351074#AD9833 Purple","price":64.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd437517c74b242ba91a4816c86b2d20fC.webp?v=1788325689"},{"product_id":"2-5piece-100-brand-new-original-max98357aete-t-akk-max98357aete-max98357-tqfn-16-audio-amplifier-chip","title":"(2-5piece) 100% Brand new original MAX98357AETE+T AKK MAX98357AETE MAX98357 TQFN-16 Audio Amplifier Chip","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e100% Brand new original MAX98357AETE+T AKK MAX98357AETE MAX98357 TQFN-16 Audio Amplifier Chip\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S09ef1eaa4f6b4f46b2897e03b2098e219.png\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S09ef1eaa4f6b4f46b2897e03b2098e219.png\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"5 PCS","offer_id":55374435778859,"sku":"14:193#5 PCS","price":131.85,"currency_code":"USD","in_stock":true},{"title":"2 PCS","offer_id":55374435811627,"sku":"14:350852#2 PCS","price":57.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S9d8d6d93c34e45be8eab84d76ee5dc67e.webp?v=1788325691"},{"product_id":"max98357-filterless-audio-amplifier-module-max98357a-class-d-filterless-amplifier-breakout-audio-board-i2s-3w-for-raspberry-pi","title":"MAX98357 Filterless Audio Amplifier Module MAX98357A Class D Filterless Amplifier Breakout Audio Board I2S 3W for Raspberry Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eALIILEE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera Equipped\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAll Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Decoder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003ctable class=\"ke-zeroborder\" width=\"\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cdiv style=\"font-size: 28px; font-family: tahoma, geneva, sans-serif; font-weight: bold; padding: 2px 2px;\"\u003e\n\t\t\t\t\u003ckse:widget data-widget-type=\"customText\" id=\"1005000018938824\" title=\"双十一CODE\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\n\t\t\t\t\u003c\/div\u003e  \u003cp\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H37d9161189b845bdab9c0bd0f71c764fI.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e \u003c\/p\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H8d0c292bf1c34191b20d286fdfc16598u.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e \u003cp\u003e \u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eMAX98357 Amplifier Breakout Interface DAC Decoder MAX98357A Class D Filterless Amplifier Breakout Audio Board I2S 3W for Audio\u003cbr\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e1. Efficient Class D Amplifier:\u003c\/strong\u003e The MAX98357A amplifier breakout interface DAC decoder provides powerful audio amplification with low power consumption and minimal heat generation, making it an optimal solution for both stationary and mobile projects requiring direct speaker connection.\u003cbr\u003e \u003cstrong\u003e2. Seamless I2S Interface:\u003c\/strong\u003e Utilizing an I2S interface for communication with microcontrollers or digital audio devices, the MAX98357A amplifier filterless audio board offers pristine and accurate sound reproduction, ensuring high-fidelity audio output for an immersive listening experience.\u003cbr\u003e \u003cstrong\u003e3. Minimal External Components:\u003c\/strong\u003e Designed to minimize the need for external components, the MAX98357A filterless audio amplifier module reduces the complexity and cost of external circuitry, allowing for straightforward integration into a variety of audio systems without compromising on quality or functionality.\u003cbr\u003e \u003cstrong\u003e4. Powerful Drive Capability:\u003c\/strong\u003e With its output drive capability, the MAX98357A amplifier decoder module can handle a wide range of speaker impedances, providing up to 3.2W of power on a 4Ω speaker under 5V supply, which is suitable for an assortment of audio applications.\u003cbr\u003e \u003cstrong\u003e5. Integrated Protective Features:\u003c\/strong\u003e The filterless amplifier breakout audio board includes a suite of protective features such as overtemperature protection and short-circuit protection, safeguarding the chip and connected devices from accidental damage, thereby ensuring extended durability and reliability.\u003cbr\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eType: Module\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e Description:\u003cbr\u003e I2S Digital Audio Amplifier Board for Raspberry Pi. receives digital audio through the I2S interface, converts it to an analog output signal, and amplifies it for direct speaker connection. It combines an I2S D\/A converter and an audio amplifier on one board. The small stereo amplifier module is powerful, delivering up to 3.2 W on 4 Ω impedance speakers. the class D amplifier can be operated from 2.7 V to 5.5 V. The amplifier can also be used as an audio amplifier. Due to the amplifier's rate, the module is particularly suitable for mobile and battery-powered projects.The I2S audio input supports both 3.3 V and 5 V levels. The gain can be set to the following values using the gain input: 3 dB, 6 dB, 9 dB, 12 dB and 15 dB.\u003cbr\u003e By default, the stereo signal (L + R) is mixed to form the output signal. Resistors can be used to change the behavior so that only L or R is output.\u003cbr\u003e Characteristics: \u003cbr\u003e Output 3.2 W at 10% THD, speaker impedance 4 Ω, power supply 5 V\u003cbr\u003e 2.7-5.5 V operating voltage\u003cbr\u003e 77 dB PSRR at 1 kHz\u003cbr\u003e Selectable Gain: 3 dB, 6 dB, 9 dB, 12 dB, 15 dB\u003cbr\u003e Product Size: 18.00x18.00x3.00mm\/0.71x0.71x0.12inch\u003cbr\u003e \u003cbr\u003e \u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement. \u003c\/p\u003e \u003cbr\u003e \u003cbr\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H92e46b70a9134917bc9adacb2dc767f1S.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e 1*Amplifier Breakout Interface DAC Decoder \u003cbr\u003e \u003c\/div\u003e \u003cp\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H56db8562b91b4d38a5b7294773774e83w.jpg\" width=\"960\" height=\"80\" alt=\"\"\u003e \u003c\/p\u003e \u003cdiv style=\"text-align:center;\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5b63c628a8ca489b8127730f04b02bf7N.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S75c73a0163204ea0b506ec4724c3e30eu.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7e15f97bfc4248cb8467824604f93acd2.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8889d388ba7f4da0b565fbcfae45b95cU.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf064dd0115c1446b8073f6969c7429c8w.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7814ca088c1f4777a0692c03ede55767H.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S42184efc5f2e442f92b57e4b859ec2f8C.jpg\" alt=\"\" width=\"auto\"\u003e  \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e \u003cbr\u003e \u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e \u003cbr\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55374435713323,"sku":"200007763:201336100","price":27.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S69264a4e0d484f1c8c0f3e731e0dfe438.webp?v=1788325691"},{"product_id":"max98357a-audio-amplifier-module-3006-i2s-3w-d-class-audio-amplifier-without-filtering-for-diy-speaker-audio-projects-2","title":"MAX98357A Audio Amplifier Module 3006 I2S 3W D Class Audio Amplifier Without Filtering For DIY Speaker Audio Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMAX98357A I2S Filter-Free Class D Audio Amplifier Module, Delivers Stable 3W Audio Output for Microcontroller DIY Audio Projects and Small Speaker Driving\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Low-Distortion Sound Output: Equipped with MAX98357A main control chip, adopts filter-free class D amplification technology, outputs high-fidelity low-noise audio without extra filter components, reduces your circuit design cost and delivers premium sound performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Wide Compatibility Interface: Standard I2S pin layout on PCB board, supports direct connection with most mainstream microcontrollers including Raspberry Pi, , ESP32, simplifies wiring operation, meets the adaptation needs of most audio development projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Adjustable Gain Setting: Onboard gain adjustment circuit with reserved GAIN control pin, supports flexible output power adjustment according to actual demands, adapts to speakers of different power specifications, fits various usage scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Durable Structure: Made of high-quality thickened FR-4 fiberglass circuit board, with firm soldering points, good anti-corrosion and anti-bending properties, ensures stable circuit operation under long-term use, effectively extends the service life of the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. Easy to Assemble: Comes with matched 7-pin metal header and 2-pin blue terminal, users can choose soldering or quick wiring according to their needs, lowers the assembly threshold for beginners, improves DIY project efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eColor: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eApplication: DIY audio projects, microcontroller audio expansion, small speaker driving, portable audio device development, smart home audio system modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eQuantity: 1 Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Please note that the photo does not show actual size, please refer to Description for size details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow differences due to manual measurement, thanks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Due to the difference between different monitors, the image may not reflect the actual color of the item.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S15643003dad34cbcaf2fbfbbef2fc9221.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdbd88d42007b49129936cf3fa73f3591T.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S05defc2fa2294a15aef08840a217934ei.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S180e228c76834062a94ef17d9ce08749m.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc6c4cd3395044280bed5f06fe7be6bc6P.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S94125f688a094f9eb2915066b1062b1aH.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S17f18ebc397a41d4ba607697f3707075h.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd3a417f8d941480c8f2a5dd9ece19793B.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbc90b5fb8e1848ce95569d5db821680eV.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S520f6da495dc4a8ebc6eb83a42917612l.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc6c4cd3395044280bed5f06fe7be6bc6P.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S48fd432fe2f14e4e8486de98016de8c5K.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374435746091,"sku":"\u003cnone\u003e","price":15.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sac8a52791cc543b3aa131dd34e80bb0dy.webp?v=1788325691"},{"product_id":"high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-breakout-interface-i2s-dac-decoder-for-audio","title":"High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Batteries Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Electric\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs it battery\/power supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs it charger\/adapter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComposite Material\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommend Age\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e14+y\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVehicles \u0026amp; Remote Control Toys\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:26px\"\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S76708aeefe11448ba88b8ca5d6f2e39df.jpg?width=935\u0026amp;height=40\u0026amp;hash=975\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e\u003cbr\u003eProduct characteristics：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e● Output power: 3.2W at 49, THD is 10%\u003cbr\u003eAt 8Q, it is 1.8W and THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e●I2S sampling rate: 8Khz~ 96Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e● Class D amplifier gain optional: 3dB\/6dB\/9dB\/12dB\/15dB, no master clock (MCLK) required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003ePlug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e● Suitable for Raspberry Pi, Arduino, ESP32 and other tools, with 12S audio output of the microcontroller or development board system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003ePin specification：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eLRC: I2S and LJ mode left\/right clock synchronization clocks are used in TDM mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eBCLK: bit clock input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eDIN: digital input signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eGAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eSD: Off and channel selection, SD_ MODE pulls down to put the device in the off state\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eGND: Power source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eVCC: positive power supply, DC 2.5V-5.5V\u003cbr\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S58a2205192e242a1a1bf1a8986cefc169.jpg?width=935\u0026amp;height=40\u0026amp;hash=975\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7641a8f7b1b44cf7991dece57623c8e1q.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2e1b9841510f49318bed1cadfe0f494dE.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S13405c39c6264229bec3267eb4385896B.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4c2fa4423ebb4773a7c8bc5be128ac04B.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1aa3e0539bec41eda466b60fbbf6e7f78.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S432a3a4349c34900b2b342a1ad6ccc6fO.jpg?width=762\u0026amp;height=762\u0026amp;hash=1524\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb0a009a698a741b7a25c9ed4ce5c19e5E.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6172d3235bce4edaac09f6fb7b137d9fC.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"1Pcs MAX98357-1","offer_id":55374436434219,"sku":"14:10#1Pcs MAX98357-1","price":13.5,"currency_code":"USD","in_stock":true},{"title":"4Pcs MAX98357-1","offer_id":55374436466987,"sku":"14:200002984#4Pcs MAX98357-1","price":36.5,"currency_code":"USD","in_stock":true},{"title":"1Pcs MAX98357","offer_id":55374436499755,"sku":"14:29#1Pcs MAX98357","price":13.1,"currency_code":"USD","in_stock":true},{"title":"4Pcs MAX98357","offer_id":55374436532523,"sku":"14:366#4Pcs MAX98357","price":34.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0816c058230d45f1853f171b5bd52ea82.webp?v=1788325692"},{"product_id":"b-new-1-set-breakout-interface-i2s-dac-decoder-high-quality-max98357-max98357a-i2s-3w-class-d-amplifier-for-audio-1","title":"B*New 1 Set Breakout Interface I2S DAC Decoder High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier For Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLINE OUT (AUDIO OUT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommended Headphone Maximum Impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt; 32 Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHigh Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct characteristics:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Output power: 3.2W at 4Ω, THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAt 8Ω, it is 1.8W and THD is 10%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2S sampling rate: 8Khz~ 96Khz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Class D amplifier gain optional: 3dB\/6dB\/9dB\/12dB\/15dB, no master clock (MCLK) required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePlug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e Suitable for Raspberry Pi, ESP32 and tools, with 12S audio output of the microcontroller or development board system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePin specification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eLRC: I2S and LJ mode left\/right clock synchronization clocks are used in TDM mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eBCLK: bit clock input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDIN: digital input signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND: Power source\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVCC: positive power supply, DC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: 19.1 * 17.7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd7426568e7cc431fa2295f7af219258fD.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4154c34e822a4c10925be3262102127d5.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S204d1b35a6b94d8ba6df23811079740cs.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2f8faf2900c7496585fd3b514a73b3702.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2ae1cb12d63b4cd2946f7b022322a086h.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S638c0f6bb85a439c9bc03aab6bf77d68U.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S625424c970ad48258cbbd868e1f662b6T.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S298d8b0bf3c4498ca9d4a3801d02eca6E.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scb9f27284a5c42d6b4e176febc2c7cf3K.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba611e5ccd2b47db9ef6acf88a3ff879x.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S35afa4935d644c0fa95c09f02c2fb145k.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9873400bc9264e19991544d9fce41711K.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3b50ada8038e465ca1f0b1af6ee32380N.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5cf41e1d5c6d4831879f30a922dab486C.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2d5e5cd4b6a46278881782ae666ddbad.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"MAX98357 no welding","offer_id":55374438301995,"sku":"14:29#MAX98357 no welding","price":5.22,"currency_code":"USD","in_stock":true},{"title":"MAX98357 welding","offer_id":55374438334763,"sku":"14:504#MAX98357 welding","price":5.81,"currency_code":"USD","in_stock":true},{"title":"A welding","offer_id":55374438367531,"sku":"14:496#A welding","price":4.86,"currency_code":"USD","in_stock":true},{"title":"A not welding","offer_id":55374438400299,"sku":"14:366#A not welding","price":4.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S46dc5dcdeea747d3bd05169f3d8bef08p.webp?v=1788325697"},{"product_id":"10pcs-lot-original-max98357aete-t-max98357aete-max98357-98357-akk-audio-amplifier-ic-chip","title":"10PCS\/Lot Original MAX98357AETE+T MAX98357AETE MAX98357 98357 AKK audio amplifier IC Chip","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:22px\"\u003e10PCS\/Lot Original MAX98357AETE+T MAX98357AETE MAX98357 98357 AKK audio amplifier IC Chip\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(164, 221, 0);font-size:16px\"\u003eBecause we operate a large variety of electronic components, we can not upload one by one, f you can not find the model you need in our shop, please contact us, we will offer the first time. Professional supporting IC: home appliance IC, automotive IC, communication IC, the world famous brand MANUFACTURERS IC and other electronic components packaging: SMT (SOP), direct plug (DIP), four (QFP), audion, diode, module, PLCC shop support single all: power IC, resistor capacitance inductor, switch,USB, socket, two or three audions, light lotus series,IC electronic components and so\u003c\/span\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(12, 121, 125);font-size:16px\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"text-align:left\"\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px;font-family:arial, helvetica\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e1.- 90days' warranty..\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e2.- If the item is defective upon receipt, it should be within 7days from the date of receipt for exchange a new one (Buyer should return all original and undamaged items under re-saleable condition)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e3.- We supply free repairing service within one year of purchase. For the first 1 month, we will pay one way shipping cost( from us to your location); After 1 month of purchase, the buyer need to pay two ways of shipping cost.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e4.- One we get the returned items, we will send the replaced ones back as soon as possible.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e5.- Our warranty does not extend to any products that are physically damaged or under un-normal operating conditions as a result of misuse or improper installation on the parts\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(146, 208, 80);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px\"\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px;font-family:arial, helvetica\"\u003e\u003cstrong\u003ePayment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e \u003c\/div\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e1.- Please make sure your payment account is available before you bid the item.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e2.- All payments should be cleared within 7days after you receive the item. If you really have difficulty in paying the item, please contact us firstly, we will help to solve it.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e3.- If you have any special request about the details of item, please leave a note in your order.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e \u003c\/div\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(146, 208, 80);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px\"\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px;font-family:arial, helvetica\"\u003e\u003cstrong\u003eShipment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e \u003c\/div\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e1.- We can ship the products all the world.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e2.- DHL, FedEx, TNT, UPS, EMS, China Post, Hongkong Post are all available.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e3.- The item will be sent out with 3days after receiving the payment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e4.- Please make sure your delivery address and contact telephone number are correct when you bid the item.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e5.- You can track the situation of your product on website after they are shipped out\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(146, 208, 80);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px\"\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px;font-family:arial, helvetica\"\u003e\u003cstrong\u003eImport Taxes or Duties\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e \u003c\/div\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e1.- Import duties, taxes and other charges happened in your side are not included in the price of the item. These fees are afforded by buyer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e2.- Please check with you country's Customs office to determine what these additional costs will be before purchase.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e3.- Please confirmed detailed information about delivery invoice. For example, how much price we should write on the waybill invoice, or how to describe the item, etc..\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(146, 208, 80);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px\"\u003e\u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(0, 98, 177);font-size:18px;font-family:arial, helvetica\"\u003e\u003cstrong\u003eFeedback\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e \u003c\/div\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e1.- As your feedback is very important to our development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. Thanks a lot for your time.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e2.- Our program will leave back the same feedback to you after your positive feedback.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003e3.- Please contact us before you leave a neutral or negative feedback, we will try our best to solve the problems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:18px;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 156, 224)\"\u003e\u003cspan style=\"color:rgb(0, 156, 224);font-family:arial, helvetica\"\u003eThank you very much for your support  and wish you have a nice day!\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S24cdbeb7c5974005a4c90bceaeca0785A.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\n\u003cbr\u003e\n \u003c\/div\u003e\n\n\u003cp align=\"start\" style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"background-color:rgb(247, 248, 250);color:rgb(51, 51, 51);font-size:10.5pt;font-family:Tahoma, sans-serif\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374438465835,"sku":"\u003cnone\u003e","price":73.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S24cdbeb7c5974005a4c90bceaeca0785A.webp?v=1788325697"},{"product_id":"1-5-10pcs-max98357-max98357a-i2s-3w-class-d-amplifier-breakout-interface-i2s-dac-decoder-for-audio-high-quality","title":"1\/5\/10PCS MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder for Audio High Quality","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eProduct features\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eOutput power:4_3.2W, 10%THD, 8_1.8W, 10%THD, with 5V power supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003ePSRR: 77dB, typical @1 KHZ\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eI2S sampling rate from 8kHz to 96kHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eMCLK is not required\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eClick + popup reduction\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eFive pin optional gain: 3dB, 6dB, 9dB, 12dB, 15dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003e Excellent click and pop suppression\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003e.Thermal shutdown protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eAs an assembled and tested splice board, with a small piece of optional head\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003eand 3.5mm junction board. If you need a joint and a strip, some welding is required.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8f1379ff177b4105820af030a05189b5g.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77264522c4af4c7794d58133c2269f3fz.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S71a6fe7faeb24acb8333d684310b6ed6Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2e1ec5fb820a4a63be29f4fd9b7509f6U.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"10PCS \/ China Mainland","offer_id":55374438498603,"sku":"14:351074#10PCS;200007763:201336100","price":109.17,"currency_code":"USD","in_stock":true},{"title":"5PCS \/ China Mainland","offer_id":55374438531371,"sku":"14:350852#5PCS;200007763:201336100","price":39.11,"currency_code":"USD","in_stock":true},{"title":"1PCS \/ China Mainland","offer_id":55374438564139,"sku":"14:1202#1PCS;200007763:201336100","price":12.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S71a6fe7faeb24acb8333d684310b6ed6Y_0853c3e3-bfd6-4216-b12a-a9a40e6d6846.webp?v=1788325697"},{"product_id":"max98357a-audio-amplifier-module-3006-i2s-3w-d-class-audio-amplifier-without-filtering-for-diy-speaker-audio-projects-3","title":"MAX98357A Audio Amplifier Module 3006 I2S 3W D Class Audio Amplifier Without Filtering For DIY Speaker Audio Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMAX98357A I2S Filter-Free Class D Audio Amplifier Module, Delivers Stable 3W Audio Output for Microcontroller DIY Audio Projects and Small Speaker Driving\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Low-Distortion Sound Output: Equipped with MAX98357A main control chip, adopts filter-free class D amplification technology, outputs high-fidelity low-noise audio without extra filter components, reduces your circuit design cost and delivers premium sound performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Wide Compatibility Interface: Standard I2S pin layout on PCB board, supports direct connection with most mainstream microcontrollers including Raspberry Pi, , ESP32, simplifies wiring operation, meets the adaptation needs of most audio development projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Adjustable Gain Setting: Onboard gain adjustment circuit with reserved GAIN control pin, supports flexible output power adjustment according to actual demands, adapts to speakers of different power specifications, fits various usage scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Durable Structure: Made of high-quality thickened FR-4 fiberglass circuit board, with firm soldering points, good anti-corrosion and anti-bending properties, ensures stable circuit operation under long-term use, effectively extends the service life of the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. Easy to Assemble: Comes with matched 7-pin metal header and 2-pin blue terminal, users can choose soldering or quick wiring according to their needs, lowers the assembly threshold for beginners, improves DIY project efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSize: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eColor: As shown in the picture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eApplication: DIY audio projects, microcontroller audio expansion, small speaker driving, portable audio device development, smart home audio system modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eQuantity: 1 Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Please note that the photo does not show actual size, please refer to Description for size details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Please allow differences due to manual measurement, thanks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Due to the difference between different monitors, the image may not reflect the actual color of the item.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S596b15b3160941649467bc9502929cfcW.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sef2734b6ceaa4fce893a9fe81ba940547.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5eb0af89deb34204a4fe11b1b8034a882.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc2661a4636014724ab4c0cf06ab1bd38e.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5ea19c0dce474bebb37e1d28b53b89ada.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S59e7c3e65e3d437fb09da4f785c9e368Z.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S34c0f19728884384992e37f5d22ffa64C.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc708cdb2e082408f8e302b717dde156db.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4bf9bc0339f24e278c7f137bad3d3b06E.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S929219b53b054f56b7f0fb290b5355d13.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5ea19c0dce474bebb37e1d28b53b89ada.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S48715cd58a164b018528b8e6d75aa109D.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374439776555,"sku":"\u003cnone\u003e","price":15.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sb16544d0194b493188132c33cfc440e25.webp?v=1788325700"},{"product_id":"5pcs-kuoyuh-98-series-mini-circuit-breaker-overload-protector-switch-3a-4a-5a-6a-7a-10a-15a-20a-25a-30a-32a-35a-40a-50a","title":"5PCS KUOYUH 98 Series Mini Circuit Breaker Overload Protector Switch 3A 4A 5A 6A 7A 10A 15A 20A 25A 30A 32A 35A 40A 50A","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned 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Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplifier Breakout Interface DAC Decoder\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Filterless Audio Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAPWIKOGER\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFilterless Audio Amplifier Module\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Decoder Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ctable class=\"ke-zeroborder\" width=\"\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cdiv\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1c_pxKgaTBuNjSszfq6xgfpXal.jpg\" alt=\"\" width=\"960\" height=\"80\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e \u003cp\u003e \u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eMAX98357 Amplifier Breakout Interface DAC Decoder MAX98357A Class D Filterless Amplifier Breakout Audio Board I2S 3W for Audio\u003cbr\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e1. Efficient Class D Amplifier:\u003c\/strong\u003e The MAX98357A amplifier breakout interface DAC decoder provides powerful audio amplification with low power consumption and minimal heat generation, making it an optimal solution for both stationary and mobile projects requiring direct speaker connection.\u003cbr\u003e \u003cstrong\u003e2. Seamless I2S Interface:\u003c\/strong\u003e Utilizing an I2S interface for communication with microcontrollers or digital audio devices, the MAX98357A amplifier filterless audio board offers pristine and accurate sound reproduction, ensuring high-fidelity audio output for an immersive listening experience.\u003cbr\u003e \u003cstrong\u003e3. Minimal External Components:\u003c\/strong\u003e Designed to minimize the need for external components, the MAX98357A filterless audio amplifier module reduces the complexity and cost of external circuitry, allowing for straightforward integration into a variety of audio systems without compromising on quality or functionality.\u003cbr\u003e \u003cstrong\u003e4. Powerful Drive Capability:\u003c\/strong\u003e With its output drive capability, the MAX98357A amplifier decoder module can handle a wide range of speaker impedances, providing up to 3.2W of power on a 4Ω speaker under 5V supply, which is suitable for an assortment of audio applications.\u003cbr\u003e \u003cstrong\u003e5. Integrated Protective Features:\u003c\/strong\u003e The filterless amplifier breakout audio board includes a suite of protective features such as overtemperature protection and short-circuit protection, safeguarding the chip and connected devices from accidental damage, thereby ensuring extended durability and reliability.\u003cbr\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eType: Module\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e Description:\u003cbr\u003e I2S Digital Audio Amplifier Board for Raspberry Pi. receives digital audio through the I2S interface, converts it to an analog output signal, and amplifies it for direct speaker connection. It combines an I2S D\/A converter and an audio amplifier on one board. The small stereo amplifier module is powerful, delivering up to 3.2 W on 4 Ω impedance speakers. the class D amplifier can be operated from 2.7 V to 5.5 V. The amplifier can also be used as an audio amplifier. Due to the amplifier's rate, the module is particularly suitable for mobile and battery-powered projects.The I2S audio input supports both 3.3 V and 5 V levels. The gain can be set to the following values using the gain input: 3 dB, 6 dB, 9 dB, 12 dB and 15 dB.\u003cbr\u003e By default, the stereo signal (L + R) is mixed to form the output signal. Resistors can be used to change the behavior so that only L or R is output.\u003cbr\u003e Characteristics: \u003cbr\u003e Output 3.2 W at 10% THD, speaker impedance 4 Ω, power supply 5 V\u003cbr\u003e 2.7-5.5 V operating voltage\u003cbr\u003e 77 dB PSRR at 1 kHz\u003cbr\u003e Selectable Gain: 3 dB, 6 dB, 9 dB, 12 dB, 15 dB\u003cbr\u003e Product Size: 18.00x18.00x3.00mm\/0.71x0.71x0.12inch\u003cbr\u003e \u003cbr\u003e \u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement. \u003c\/p\u003e \u003cbr\u003e \u003c\/div\u003e \u003cbr\u003e \u003cdiv\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1FH89KgmTBuNjy1Xbq6yMrVXaE.jpg\" alt=\"\" width=\"960\" height=\"80\"\u003e\u003cbr\u003e \u003c\/div\u003e \u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e 1*Amplifier Breakout Interface DAC Decoder \u003c\/div\u003e \u003cbr\u003e \u003cdiv style=\"text-align:center;\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S06361df2508745f8a477e60cf3981611s.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se34153ff8f174e64a79412d58d1a2877J.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S98a43ee097984da5b456c0b862b8c5f1Y.jpg\" alt=\"\" width=\"auto\"\u003e  \u003cimg 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Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003ch1\u003e\u003cspan style=\"background-color:rgb(254, 146, 0)\"\u003e\u003cstrong\u003eProduct details: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\u003ch2\u003e\u003cstrong\u003e1PCS 3PCS MAX98357A I2S 3W Class D Amplifier Breakout Board Audio Module\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S50b00f50db85495fb9a344127eef008au.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sabb829ca27354eaf99309282072c09075.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S14927f9825a94456b2158c3c11b55a03w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd1e0f873154942aa8c8b997df6825dbeC.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0aa67206c77048ffad599d11144a9729G.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf21b334d2f034b518b26a392519b55095.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saaf25a23259d49ccb94c621f44a11ce10.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"background-color:rgb(254, 146, 0)\"\u003ePackaging \u0026amp; Shipping: \u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePayment Details:\u003c\/p\u003e\u003cp\u003e1.Alibaba Trade Assurance Order(Credit Card);\u003c\/p\u003e\u003cp\u003e2.T\/T Bank Transfer;\u003c\/p\u003e\u003cp\u003e3.Paypal;\u003c\/p\u003e\u003cp\u003e4.Western Union;\u003c\/p\u003e\u003cp\u003e5. Contact us if u don't find your payment method.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eShipment Details:\u003c\/p\u003e\u003cp\u003e1.After payment and confirmation, we will prepare goods efficiently and deliver them within 1-3working days.\u003c\/p\u003e\u003cp\u003e2.You are free to choose DHL,UPS,Fedex,ARAMEX,EMS,Economic Airmail..as your favor shipping way, If you have any special requirement,please freely indicate in the remarks.\u003c\/p\u003e\u003cp\u003e3. If there is any accident or delay of the package,the shipping service provider will assume the responsibility on our behalf.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sed2faabd08ba46b2ae000fc0fe4aa91ah.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"background-color:rgb(254, 146, 0)\"\u003e\u003cstrong\u003eCompany Information：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003eShenzhen Module Studio Co., Ltd in 1991.  is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs). Contract equipment manufacturers (CEMs). \u003cbr\u003eOur Main bussiness includes: ICs,Transistor,Diode,Module,Relays,Crystal Oscillator,Capacitor,Resistor,Led,Optocouple,Fuse,Inductor,Switch etc...almost all Electronic component kinds. Our products are widely used in different fields such as Commercial, Industrial, etc. We have Advantage sources,Competitive prices,Large number of stock \u0026amp; Fast Ordering services. We are committed to provide customers with \"ONE-STOP\" procurement service \u0026amp; BOM List while supplying secure and reliable Electronic components that meet your needs. No matter Large or Small Orders,we will treat it equally with our Biggest sincerity \u0026amp; Best service. Welcome inquiries! Our Advantages: 1. Original Factory and in stock supporting, it can customize,match your requirements. 2. Competitive price advantage save your purchase cost and your precious time. 3. Huge stocks can satisfy urgent requirement, Fast shipment \u0026amp; Small orders are supported. 4. More than 8 years Wholesale and Retail business enable us accumulated much experience in electronic components field; 5. In order to ensure the Quality,our each products are Certificated strictly \u0026amp; Tested carefully before delivery.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S577201e77c5d42f3927e91a83809a1f3w.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"3PCS \/ MAX98357A","offer_id":55374440956203,"sku":"14:350852#3PCS;3:201010228#MAX98357A","price":120.51,"currency_code":"USD","in_stock":true},{"title":"1PCS \/ MAX98357A","offer_id":55374440988971,"sku":"14:1202#1PCS;3:201010228#MAX98357A","price":32.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S14927f9825a94456b2158c3c11b55a03w.webp?v=1788325702"},{"product_id":"3w-max98357a-audio-power-amplifier-module-i2s-digital-class-d-board-for-home-audio-system-upgrade","title":"3W MAX98357A Audio Power Amplifier Module I2S Digital Class D Board for Home Audio System Upgrade","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eOutput power: 4h 3.2W, 10pc THD, 8h 1.8W, 10pc THD, with 5V power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePSRR:77 decibels, typical @1 KHZ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe sampling rate of I2s ranges from 8kHz to 96kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eYou don't need MCLK\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eClick + to down Reduce\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFive pin optional gain: 3db, 6db, 9db, 12db, 15db\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Plastic+Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eFeature:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eExcellent click and suppression\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eHot shutdown protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eAs an assembled and tested tap board, with a small optional piece of head and a 3.5mm patch board. If you need to connect the head to the terminal, do some welding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eIt takes the standard I2s digital audio input and not only decodes it into an analog signal, but also amplifies it directly into a speaker. Perfect for adding compact amplified sound, it takes 2 breaks (I2sDAC+AMP) and combines into one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eI2s (not to be confused with I2c), in the digital Sound Protocol used to deliver audio data on a circuit board. Many high-end and processors manage all audio in a digital I2s format. Then, in order to input or output data, three or four pins (data input, data output, bit clock, and left and right channel selection) are used. Usually, for audio devices, there is a DAC chip that takes the I2s and converts it into an analog signal that can drive the headset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThis small mono amplifier is surprisingly powerful - capable of delivering 3.2 watts of power to a 4 impedance speaker (5 volts power 10%THD). Inside the microchip is a D-level controller capable of operating between 2.7V and 5.5Vdc. Because AMP is class D, it is highly efficient and perfect for portable and battery-powered projects. It has built-in thermal protection and overcurrent protection, but we can barely tell it's getting hotter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe audio input is I2s standard and can use 3.3V or 5V logic data. The outputs are \"bridged\" - this means that they are directly connected to the output, rather than grounded. The output is a ~300kHz square-wave pulse-width modulation, which is then \"averaged out\" by the speaker coil - no high frequencies are heard. All of this means that you can't connect the output to another amplifier, it should drive the speakers directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThere is a gain pin that can be manipulated to change the gain. By default, the amplifier will give you a gain of 9 dB. Gain pins can be set to 3db, 6db, 9db, 12db, or 15db by directly connecting a pull-up resistor or pull-down resistor or wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe Shutdown\/Mode pins can be used to put the chip in the shutdown state or to set which I2s audio channel is connected to the speaker through the pipe. By default, the amplifier will output (L+R) \/2 stereo mix to mono output. By adding a resistor, you can change it to output just to the left or right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSuitable for Raspberry Pi, Zero, and any microcontroller or microcomputer with I2s audio output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbcdc23063144465183669a42e49c9986W.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa2597f729392467e922ffdbcc7d930b8S.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07bde21400d441b7af957eecf75f5e99b.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7c9f1692ceb14ea59eae80340239fc1aG.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6d6632b5ceaf4f6ca2fc84b5aab8581bu.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2338587fab864d0e8701498ef3af2360j.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed1ce83b8ac84caf94f5616e1cf09bfe9.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S654e4c5cedf541d2a98b442691756c3cK.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S26366a6a4a01457aba35af0474eb619cc.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c906b3d6f974b5f9130de9dd9557298I.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Welding of bigchips","offer_id":55374441021739,"sku":"14:1254#Welding of bigchips","price":14.54,"currency_code":"USD","in_stock":true},{"title":"2S Small chip","offer_id":55374441054507,"sku":"14:1202#2S Small chip","price":12.69,"currency_code":"USD","in_stock":true},{"title":"2S Large Chip","offer_id":55374441087275,"sku":"14:865#2S Large Chip","price":16.97,"currency_code":"USD","in_stock":true},{"title":"Welding small chips","offer_id":55374441120043,"sku":"14:618#Welding small chips","price":13.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd11281ec96de499e84d4d8d6b777e5c6Z.webp?v=1788325702"},{"product_id":"5pieces-new-adp-ahw-akk-adb-max15026betd-max15026-max15059aete-max15059-max98357aete-max98357-max9814etd-max9814-qfn","title":"5pieces New ADP AHW AKK ADB MAX15026BETD MAX15026 MAX15059AETE MAX15059 MAX98357AETE MAX98357 MAX9814ETD MAX9814 QFN","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIVISENCHIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd0d661cc104547c38c7818ba520d8f37M.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"922\" height=\"380\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1FG6wlDlYBeNjSszcq6zwhFXaF.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv 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