All products
Lifepo4 Battery
Bike/Car Self-Start LiFePO4 Battery
Buck/Boost
Amplifier
Tools
Spot Welding
BMS
Humidifier
PowerBank
Fan
Charger
Battery
Motor & Propeller
Soldering KIT
Connector


The TTP223 Ultra Small Digital Touch Sensor is a high-performance capacitive touch module designed for use in various electronic applications. This module features a simple and intuitive touch activation, enabling it to replace traditional mechanical switches in your projects. The TTP223 sensor is compact and highly sensitive, making it ideal for portable devices and projects where space is limited.
The module is equipped with selectable operating modes: self-locking (toggle function) and no-locking (momentary press). When used in self-locking mode, the sensor toggles between on and off states with each touch. In no-locking mode, the sensor momentarily activates when touched and returns to the inactive state when released. This versatility makes it suitable for user interfaces, control panels, and custom projects where touch-based interaction is desired.
The TTP223 Ultra Small Digital Touch Sensor is a high-performance capacitive touch module designed for use in various electronic applications. This module features a simple and intuitive touch activation, enabling it to replace traditional mechanical switches in your projects. The TTP223 sensor is compact and highly sensitive, making it ideal for portable devices and projects where space is limited.
The module is equipped with selectable operating modes: self-locking (toggle function) and no-locking (momentary press). When used in self-locking mode, the sensor toggles between on and off states with each touch. In no-locking mode, the sensor momentarily activates when touched and returns to the inactive state when released. This versatility makes it suitable for user interfaces, control panels, and custom projects where touch-based interaction is desired.