{"product_id":"pcf8591-adc-dac-converter-module-i2c","title":"PCF8591 A\/D and D\/A Converter Module — I2C, 4-Ch ADC + 1-Ch DAC","description":"\u003ch2\u003ePCF8591 A\/D and D\/A Converter Module — I2C, 4-Ch ADC + 1-Ch DAC\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePCF8591 module\u003c\/strong\u003e adds \u003cstrong\u003e4 channels of 8-bit ADC\u003c\/strong\u003e and \u003cstrong\u003e1 channel of 8-bit DAC\u003c\/strong\u003e to any Arduino via I2C. Includes \u003cstrong\u003eonboard sensors\u003c\/strong\u003e (photoresistor, thermistor, potentiometer) for immediate experimentation. Ideal for expanding Arduino analog inputs and adding a true analog output via I2C.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIC: \u003cstrong\u003ePCF8591\u003c\/strong\u003e | ADC: \u003cstrong\u003e4 channels, 8-bit\u003c\/strong\u003e | DAC: \u003cstrong\u003e1 channel, 8-bit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterface: \u003cstrong\u003eI2C (0x48–0x4F, 3 address pins)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnboard sensors: \u003cstrong\u003ePhotoresistor \/ Thermistor \/ Potentiometer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply voltage: \u003cstrong\u003e2.5–6V\u003c\/strong\u003e | Sampling rate: \u003cstrong\u003e11kSPS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eADC + DAC in one module\u003c\/strong\u003e — expand both analog input and output via I2C\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOnboard sensors\u003c\/strong\u003e — photoresistor, thermistor and pot for immediate use\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e8 selectable I2C addresses\u003c\/strong\u003e — use multiple modules on one bus\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSimple I2C control\u003c\/strong\u003e — read\/write with standard Wire library\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino analog input expansion via I2C\u003c\/li\u003e\n\u003cli\u003eLight and temperature sensing with onboard sensors\u003c\/li\u003e\n\u003cli\u003eTrue analog output for signal generation\u003c\/li\u003e\n\u003cli\u003eElectronics learning and sensor experimentation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45670706643179,"sku":"","price":13.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/PCF8591-AD-and-DA-Converter-Module.jpg?v=1723009375","url":"https:\/\/keszoox.com\/products\/pcf8591-adc-dac-converter-module-i2c","provider":"Keszoox","version":"1.0","type":"link"}