The TTP223 Touch Button Module is a compact capacitive touch sensor designed to provide a modern alternative to traditional mechanical push buttons. Based on the TTP223 touch sensing IC, this module detects human touch through capacitive sensing technology and delivers stable digital output signals for embedded and automation applications.
This single-channel touch sensor supports self-locking (toggle) touch operation, making it suitable for applications where a single touch can turn a device ON or OFF. The module offers fast response, low power consumption, and high sensitivity, ensuring smooth and reliable touch interaction.