An Arduino Uno capacitive touch sensor module detects touch through changes in capacitance. It provides a digital signal when touched, used for creating touch-sensitive interfaces and controls in ...

A touch sensor, especially a capacitive touch sensor, has some surprisingly sophisticated electronics to detect a fingertip. Luckily, little capacitive touch sensor/switch modules are widely available ...

This project demonstrates a simple embedded system that uses a touch sensor to control an LED. The code is written in Embedded C for an Arduino Uno and compiled using the Arduino IDE. When the touch ...