{"product_id":"1-10pcs-max98357a-i2s-audio-amp-module-purple-board-large-chip-no-soldered-pin-header-for-esp32-raspberry-pi","title":"1-10pcs MAX98357A I2S Audio Amp Module (Purple Board) Large Chip No Soldered Pin Header for ESP32 Raspberry Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplification Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eClass D\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\u003eChip Specification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLarge Chip (Standard Package)\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\u003eModel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMAX98357A\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\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.2W (5V Supply, 3Ω Load)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePCB Color\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePurple\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePin Header Status\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo Soldered (With Pin Accessories Included)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMAX98357A I2S Audio Amplifier Module (Purple Board Large Chip)\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\u003eWorking Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cspan style='background-color:rgb(255, 255, 255);color:rgba(0, 0, 0, 0.85);font-size:16px;font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003ePurple Board Large Chip｜I2S Audio Amplifier｜No Soldered Pins (Free Adaptation)｜3.2W Class D｜For ESP32\/Raspberry Pi\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgba(0, 0, 0, 0.85);font-size:16px;font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e1-10pcs MAX98357A I2S Audio Amplifier Module (Purple Board Large Chip) No Soldered Pins 3.2W Class D for ESP32 Raspberry Pi DIY Audio\u003cbr\u003e\u003cbr\u003e1. Purple Board + Large Chip: Purple PCB anti-oxidation, large chip better heat dissipation \u0026amp; stable sound\u003cbr\u003e\u003cbr\u003e2. No Soldered Pins: Weld straight\/bent pins freely, fit breadboard\/finished devices, no pin removal\u003cbr\u003e\u003cbr\u003e3. 3.2W Class D: 92% efficiency, low power\/heat, no heatsink needed\u003cbr\u003e\u003cbr\u003e4. I2S Digital Input: 8-96kHz sampling rate, clear sound no distortion\u003cbr\u003e\u003cbr\u003ePurple PCB anti-oxidation, no corrosion after long-term use; large chip large heat dissipation area, only 42℃ after 1h continuous work (ordinary small chip up to 55℃).\u003cbr\u003e\u003cbr\u003eComes with straight pins + terminal block, weld straight\/bent pins for breadboard, or weld directly into finished devices, flexible for different scenarios.\u003cbr\u003e\u003cbr\u003eSupports I2S digital input, GAIN pin can set 2x\/6x gain, fit speakers of different sensitivity.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin-bottom:var(--md-box-ul-margin-bottom);margin-top:var(--md-box-ul-margin-top);margin-left:var(--md-box-ul-margin-left);margin-right:var(--md-box-ul-margin-right);padding-bottom:var(--md-box-ul-padding-bottom);padding-top:var(--md-box-ul-padding-top);padding-left:var(--md-box-ul-padding-left);padding-right:var(--md-box-ul-padding-right);list-style:none;box-sizing:border-box' class=\"auto-hide-last-sibling-br\" align=\"start\"\u003e\n\u003cli style=\"font-size:var(--md-box-body-font-size);font-weight:var(--md-box-body-font-weight);line-height:var(--md-box-body-line-height);color:var(--md-box-body-color,var(--md-box-global-text-color));border:0px solid;margin-bottom:var(--mdbox-li-margin-bottom);margin-top:var(--mdbox-li-margin-top);margin-left:var(--mdbox-li-margin-left);margin-right:var(--mdbox-li-margin-right);padding-bottom:var(--mdbox-li-padding-bottom);padding-top:var(--mdbox-li-padding-top);padding-left:var(--mdbox-li-padding-left);padding-right:var(--mdbox-li-padding-right);box-sizing:border-box\"\u003e\u003cp\u003eDIY Portable Bluetooth Speaker: Pair with ESP32 for Bluetooth, drive small speakers to play music\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:var(--md-box-body-font-size);font-weight:var(--md-box-body-font-weight);line-height:var(--md-box-body-line-height);color:var(--md-box-body-color,var(--md-box-global-text-color));border:0px solid;margin-bottom:var(--mdbox-li-margin-bottom);margin-top:var(--mdbox-li-margin-top);margin-left:var(--mdbox-li-margin-left);margin-right:var(--mdbox-li-margin-right);padding-bottom:var(--mdbox-li-padding-bottom);padding-top:var(--mdbox-li-padding-top);padding-left:var(--mdbox-li-padding-left);padding-right:var(--mdbox-li-padding-right);box-sizing:border-box\"\u003e\u003cp\u003eRaspberry Pi Audio Output: Replace onboard audio, improve sound quality for smart speaker projects\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:var(--md-box-body-font-size);font-weight:var(--md-box-body-font-weight);line-height:var(--md-box-body-line-height);color:var(--md-box-body-color,var(--md-box-global-text-color));border:0px solid;margin-bottom:var(--mdbox-li-margin-bottom);margin-top:var(--mdbox-li-margin-top);margin-left:var(--mdbox-li-margin-left);margin-right:var(--mdbox-li-margin-right);padding-bottom:var(--mdbox-li-padding-bottom);padding-top:var(--mdbox-li-padding-top);padding-left:var(--mdbox-li-padding-left);padding-right:var(--mdbox-li-padding-right);box-sizing:border-box\"\u003e\u003cp\u003eEmbedded Device Voice Broadcast: Audio output for IoT\/industrial control devices\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:var(--md-box-body-font-size);font-weight:var(--md-box-body-font-weight);line-height:var(--md-box-body-line-height);color:var(--md-box-body-color,var(--md-box-global-text-color));border:0px solid;margin-bottom:var(--mdbox-li-margin-bottom);margin-top:var(--mdbox-li-margin-top);margin-left:var(--mdbox-li-margin-left);margin-right:var(--mdbox-li-margin-right);padding-bottom:var(--mdbox-li-padding-bottom);padding-top:var(--mdbox-li-padding-top);padding-left:var(--mdbox-li-padding-left);padding-right:var(--mdbox-li-padding-right);box-sizing:border-box\"\u003e\u003cp\u003eMaker Education Project: Entry module for learning I2S protocol \u0026amp; audio amplification\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\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\/Se8e51b020c9c4b42a2918460e1a571f8B.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7b1009512c694bed9c95c94b704a9e4cW.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S53f8304b013546b6924d0e97559cc6e28.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4d9c1dc05cf6425aacad4b505279eae4z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S280486dede5d44dcb1d41ab1e6203ae6B.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdf11527cfa4f4cbba90e8f9dca7a635ag.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S446b619598b046f2af7a35b3e890b778d.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se0f21632a53b4b20994db16f2b9de2da1.jpg\" 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":"1 pcs","offer_id":55542691266859,"sku":"14:1202#1 pcs","price":17.24,"currency_code":"USD","in_stock":true},{"title":"5 pcs","offer_id":55542691299627,"sku":"14:201659813#5 pcs","price":68.24,"currency_code":"USD","in_stock":true},{"title":"10 pcs","offer_id":55542691332395,"sku":"14:173#10 pcs","price":115.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S446b619598b046f2af7a35b3e890b778d.webp?v=1789185086","url":"https:\/\/yoeruyo.com\/products\/1-10pcs-max98357a-i2s-audio-amp-module-purple-board-large-chip-no-soldered-pin-header-for-esp32-raspberry-pi","provider":"Yoeruyo","version":"1.0","type":"link"}