The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the output of the module is low, lower power consumption; When a finger touches the corresponding position, the output of the module is high, if not touched for 12 seconds, it switches to low-power mode. Jog type: the initial state is lower, higher touch, do not touch is lower (the similar touch of a button feature ).
This Module can be installed in such as surface plastic, a glass of non-metallic materials. In addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops, and other parts of buttons.
- 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.
1 X Metal Touch Sensor