In this tutorial we will learn how to turn the 12V Light Bulb ON, when darkness is detected, using a relay module and a BH1750 Light sensor. Watch the Video! Step 1: What You Will Need Arduino UNO or any other Arduino board 12V Light Bulb 12V Power supply / Battery for the Light Bulb …
In this tutorial we will learn how to turn the LED ON when darkness is detected. Watch the Video! Step 1: What You Will Need Arduino UNO or any other Arduino board LED BH1750 Ambient Light Sensor (I2C) Jumper wires Visuino software: Download here Step 2: Circuit Connect Light Sensor pin [SCL] to Arduino pin [SCL] …