{"product_id":"adafruit-als-pt19-analog-light-sensor-breakout","title":"Adafruit ALS-PT19 Analog Light Sensor Breakout","description":"\u003cp\u003eAdd a teeny analog light sensor, the \u003cstrong\u003eALS PT19\u003c\/strong\u003e analog light sensor is a great way to upgrade a project that uses a photocell and needs RoHS compliance.\u003c\/p\u003e\n\u003cp\u003eDue to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes.\u003c\/p\u003e\n\u003cp\u003eIt's a pretty simple sensor - connect - to ground, + to 2.5V-5.5V or so to power it. Now measure the analog voltage on the OUT pin. That's it! The voltage will increase when the sensor detects more light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/volcano.adafruit.com\/images\/product-files\/2748\/2748%20datasheet.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e7.8mm x 10.6mm x 2.4mm \/ 0.3\" x 0.4\" x 0.09\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.2g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":11843100935,"sku":"ADA2748","price":2.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2748.jpg?v=1450262139","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/adafruit-als-pt19-analog-light-sensor-breakout","provider":"Pimoroni Ltd","version":"1.0","type":"link"}