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 ...

An Arduino library for TTP229 module for controlling a 16 capacitive touch keys. Tested with the Robotdyn 16 Keys I2C Capacitive Touch TTP229 Module Robotdyn Capacitive Touch Disk Pad.

In this project a TTP223 Touch sensor is interfaced with Arduino uno board to control home lights with just a touch.