{"product_id":"sparkfun-spectral-uv-sensor-as7331","title":"SparkFun Spectral UV Sensor - AS7331 (Qwiic) | SEN-23517","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cbr\u003e\nThis SparkFun Qwiic Spectral UV Sensor features the AS7331 UV sensor from ams OSRAM©. It measures UV radiation on three channels: UVA (320-400nm), UVB (280-320nm), and UVC (200-280nm) with high sensitivity and accuracy. The three channels on the AS7331 each have individual photodiodes with built-in interference filters. The sensor has four operating modes: Single Measurement (CMD), Continuous Measurement (CONT), SYNchronized Start (SYNS), and SYNchronized Start \u0026amp; End (SYND), with an automatic power-down sequence between measurements for low current consumption in all three modes.\u003cbr\u003e\n\u003cbr\u003e\nSpecifications:\u003cbr\u003e\nOperating Voltage: 2.7V-3.6V\u003cbr\u003e\nCurrent Consumption:\u003cbr\u003e\nActive Measurement: 1.42mA (Typ.)\u003cbr\u003e\nStandby Mode: 970µA\u003cbr\u003e\nPower Down Mode: 1µA\u003cbr\u003e\nThree UV Channels: UVA, UVB, \u0026amp; UVC\u003cbr\u003e\nEach with dedicated photodiode\u003cbr\u003e\nFour Operating Modes:\u003cbr\u003e\nSingle Measurement\u003cbr\u003e\nContinuous Measurement\u003cbr\u003e\nSynchronized Start Measurement\u003cbr\u003e\nSynchronized Start\/Stop Measurement\u003cbr\u003e\nHigh Dynamic Range: Up to 3.43E+10 (resolution multiplied by gain range)\u003cbr\u003e\n2x Qwiic Connectors\u003cbr\u003e\nFour Adjustable I2C Addresses\u003cbr\u003e\nSet through A0 \u0026amp; A1 pins\u003cbr\u003e\n0x74 (Default), 0x75, 0x76, \u0026amp; 0x77\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SparkFun","offers":[{"title":"Default Title","offer_id":42956619415743,"sku":"MLE05197","price":1999.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/sg-11134201-7rdvc-lya7tue46698c7.jpg?v=1735812075","url":"https:\/\/makerlab.ph\/products\/sparkfun-spectral-uv-sensor-as7331","provider":"Makerlab PH","version":"1.0","type":"link"}