The board layout and the source code is all available on GitHub. Because the switches are analog, they are bidirectional. That is, it isn’t really connecting one output to 32 inputs.

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 ...

📸 Circuit Diagram Working Principle The DC motor is controlled using an Arduino UNO and an L298N motor driver module. Speed Control: A potentiometer is connected to the Arduino’s analog input.