Digital Capacitive Touch Sensor Switch TTP223B Module

The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; when a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

Features:
– Low power consumption
– Power supply for 2 ~ 5.5V DC
– Can replace the traditional touch of a button
– Four M2 screws positioning holes for easy installation

Package Incluedes:
1 x Digital Touch Sensor capacitive touch module