For this, we need a light sensor to detect the light condition and some circuitry to control the Light sensor. It’s like Dark and light Detector circuit but this time we are using Arduino to get more ...

An infrared proximity sensor or IR Sensor is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This active IR sensor module is perfect for obstacle ...

Intersil’s ISL29125 is a low power, high sensitivity RGB color light sensor with an I2C interface.Its state-of-the-art photodiode array provides an accurate RGB spectral response and excellent light ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove. ... Simple Soil Moisture Sensor – Arduino Project.