In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light ...

The SparkFun Ambient Light Sensor - VEML6030 (Qwiic) is an I 2 C enabled ambient light sensor with high sensitivity and high accuracy. It reads ambient light in Lux and boasts a number of nice ...

This project utilizes a BH1750 light sensor connected to an Arduino board to detect sunlight levels. When the sunlight level surpasses a certain threshold, it triggers an IFTTT webhook to notify ...

UV (ultraviolet) sensors of all sorts have been an interest of mine. They become interesting when you find the diversity of real-world practical applications. While searching for affordable UV light ...

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...