Description

TTP223B Digital Touch Sensor Capacitive TTP223 Touch Switch Module For Arduino

• 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.

• Jog type: the initial state is low, high  touch, do not touch is low ( similar touch of a button feature ).

• Module can be installed in such as surface  plastic, 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.