1. This module is based on a touch detection IC ( TTP223 ) of capacitive type touch jog switch module.
2. A very useful addition for projects or applications where a conventional mechanical button or switch is not an ideal choice.
3. This low cost low power module can easily add a single capacitive touch input to any of your projects.
4. The module can be installed in plastic glass surface non-metallic materials.
5. As long as the touch of the correct position you can make hidden in the wall desk and other places.