{"product_id":"keyestudio-pcf8591-a-d-adapter-module-for-raspberry-pi-4b-projects","title":"Keyestudio PCF8591 A\/D Adapter Module for Raspberry Pi 4B Projects","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKS0508 is a Keyestudio PCF8591 A\/D adapter that adds analog input and output to a Raspberry Pi, which has no analog ports. It uses I2C, with 4 analog inputs and 1 analog output, and two indicators driven by the analog output.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePCF8591 with I2C\u003c\/li\u003e\n\u003cli\u003e4 analog inputs and 1 analog output\u003c\/li\u003e\n\u003cli\u003eTwo indicators controlled by the analog output\u003c\/li\u003e\n\u003cli\u003eMounting holes to fix the module\u003c\/li\u003e\n\u003cli\u003eAout pad must be soldered to connect other circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSKU: KS0508\u003c\/li\u003e\n\u003cli\u003eWorking voltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eMain chip: PCF8591\u003c\/li\u003e\n\u003cli\u003eCommunication method: I2C\u003c\/li\u003e\n\u003cli\u003ePin header spacing: 2.54mm\u003c\/li\u003e\n\u003cli\u003eSize: 23.2mm * 23.12mm * 11.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.2g\u003c\/li\u003e\n\u003cli\u003eEnvironmental protection attributes: ROHS\u003c\/li\u003e\n\u003cli\u003eAperture: 3mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003cp\u003eWiring and sample code are in the Keyestudio Wiki.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.keyestudio.com\/projects\/KS0508\/en\/latest\/\"\u003eKS0508 documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":63205809979473,"sku":"KS0508","price":7.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1087\/1819\/4769\/files\/0015eab12a.jpg.500x500.jpg?v=1793065473","url":"https:\/\/geekingmall.com\/products\/keyestudio-pcf8591-a-d-adapter-module-for-raspberry-pi-4b-projects","provider":"我的商店","version":"1.0","type":"link"}