3PCS TTP223B Capacitive Touch Sensor Touch Switch for Arduino Raspberry Pi AU
3PCS TTP223B Capacitive Touch Switch Module Capacitive Touch Sensor for Arduino The module is based on touch detection IC (TTP223B) capacitive touch type switch module. Normal conditions, the module output low, the mode for low power mode; When a finger touches the corresponding position, the module will output high, the mode is switched to fast mode; when not touched for 12 seconds, the mode and switch to low-power mode. The module can be installed in non-metallic materials such as plastic, glass surfaces, while the thin piece of paper (non-metallic) covering the surface of the module, just touch the correct position, you can make hidden in the wall, tabletop and other places buttons. This module allows you to remove the trouble of conventional push-buttons Features: Low power con.
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