Measure Light with arduino and BH1750 module

In this post I will expose how to measure luminosity with arduino and a BH1750 module   Needed Hardware. Arduino Uno Price: less than $30 (Amazon) BH1750 Module Price: less than $10 (Amazon) Arduino to Module connection The module can also be powered by 3.3V. ADD should be connected to ground to select this device. … Continue reading Measure Light with arduino and BH1750 module