Touch Capacitive Sensor

This module is based on a touch-sensing IC TTP223B capacitive touch switch module.
In the idle state, output is low, and the sensor is in low power mode. When a touching finger is the detected, it switches to the normal power mode and switch its output to logic high. The module returns to low power mode in 12 secs when no further detection occurs.

Module can be installed in plastic, glass and non metallic surface materials.

Specifications :

Downloads :