This project demonstrates a simple menu navigation system on a TFT LCD using an Arduino-compatible board. Description: This project demonstrates a simple menu navigation system on a TFT LCD using an ...

This project demonstrates a multi-Arduino communication system using RS485 protocol, allowing three Arduinos to communicate with each other in a multi-master setup. Each Arduino has its own set of ...

My daughter likes buttons. She's learning letters. I was bored over winter break and had these parts laying around... so I built her a "Button Box" based around an Arduino. Open source, hackable, and ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Abstract: In recent years, with the increasingly serious problem of environmental pollution, the demand for real-time monitoring and early warning systems in homes and industrial places has been ...