Here is a useful circuit ... voltage divider. The voltage divider decreases the voltage being measured to within the range of the Arduino analog inputs. Code in the Arduino sketch is then used to ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain ... I love all about electronics, circuit diagrams and crazy projects that can help us achieve almost ...