{"product_id":"pcf8591-ad-da-conversion-of-digital-converter-module-temperature-illumination-for-arduino","title":"PCF8591 AD\/DA Conversion of Digital Converter Module Temperature Illumination For 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\"\u003eICGOICIC\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\"\u003e2W\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\"\u003e30\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\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eA PCF8591 AD \/ DA chip introduction\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThe PCF8591 is a monolithically integrated, individually powered, low power, 8-bit CMOS data acquisition device. The PCF8591 has four analog inputs, one analog output and one serial I2C bus interface. The three address pins A0, A1 and A2 of the PCF8591 can be used for hardware address programming, allowing access to eight PCF8591 devices on the same I2C bus without the need for additional hardware. In the PCF8591 device input and output address, control and data signals are through the two-way two-way I2C bus to serial transmission.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003ePCF8591 main performance indicators:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ Single power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ PCF8591 operating voltage range of 2.5V-6V\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ Low standby current\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eSerial input \/ output via I2C bus\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThe PCF8591 is addressed by three hardware address pins\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThe sampling rate of the PCF8591 is determined by the I2C bus speed\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ 4 analog inputs can be programmed as single-ended or differential inputs\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ Automatic incremental channel selection\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ The analog voltage range of the PCF8591 is from VSS to VDD\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ PCF8591 built-in track and hold circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ 8-bit successive approximation A \/ D converter\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e★ DAC gain is achieved by one analog output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eTwo baby description\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e1 module chip using PCF8951\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e2 module supports external 4-channel voltage input acquisition (voltage input range 0-5v)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e3 module integrated photoresistor, the ambient light can be collected by AD accurate value\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e4 module integrated thermistor, can be collected through the AD accurate temperature value of the environment\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e5 module integrated 1 0-5V voltage input acquisition (through the blue potentiometer to adjust the input voltage)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e6 Module with power indicator (indicator lights when power is supplied to the module)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e7 module with DA output indicator, when the module DA output interface voltage reaches a certain value, will light up the board DA output indicator, the greater the voltage, the greater the brightness of the indicator light;\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e8 module PCB size: 3.6cm * 2.3cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e9 standard double-sided board, thickness 1.6mm, beautiful and generous layout, surrounded by a through-hole, aperture: 3mm, easy to fix\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThree module interface description\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThe left and right side of the module, respectively, outside the expansion of 2-pin connector, respectively, as follows:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eLeft AOUT chip DA output interface\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eAINO chip analog input interface 0\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eAIN1 chip analog input interface 1\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eAIN2 chip analog input interface 2\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eAIN3 chip analog input interface 3\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eSCL IIC clock interface on the right then single-chip IO port\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eSDA IIC digital interface connected MCU IO port\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eGND module to ground\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eVCC power interface external 3.3v-5v\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eFour modules red short-circuit cap instructions\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eModule a total of three red short-circuit cap, respectively, as follows:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eP4 connected to P4 short-circuit cap, select the thermistor access circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eP5 connected to P5 short-circuit cap, select the photosensitive resistor access circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eP6 connected to P6 short-circuit cap, select 0-5V adjustable voltage access circuit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9c1bab3da60d4bbe9aa0f078f313105fb.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4934b2cffdc74647af6db06783a9aa00G.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7fb77815d7d84f6988feb5619ea3316aE.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf81db9a590a246f18c297f47a868f8a4R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S73b28ea427ee4b6a8178e0f87b882935f.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":"Default 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