TTP223B Capacitive Touch Sensor Module Digital Touch Switch

The TTP223B capacitive touch sensor module is a compact digital touch switch designed to replace traditional mechanical buttons. Operating within a wide voltage range of 2V to 5.5V, it provides reliable touch detection with a clean digital output, making it ideal for microcontroller and embedded system applications.

This module features fast response times of 60ms in touch mode and 220ms in low-power mode, with automatic standby after inactivity to reduce power consumption. It can detect touch through thin non-metallic materials such as plastic, glass, and acrylic, allowing for hidden or surface-mounted designs.

Equipped with a simple 3-pin interface (VCC, GND, SIG) and onboard LED indicator, it is easy to integrate into Arduino, IoT, and automation projects. Its compact size and mounting holes make installation convenient for various electronic applications.

Package Includes:
1 x TTP223B Capacitive Touch Sensor Module Digital Touch Switch

Note: Image is for representation purpose only.