Youmile 10PCS TTP223B Touch Switch Module 2-5.5V 1 Position Digital Capacitive Sensor For Arduino With Dupont Cable

Power supply can be 2~5.5V DC ; With mode: jog, self-locking Both front and back can be used as touch surfaces, which can replace traditional touch buttons 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. The module can be mounted on the surface of non-metallic materials such as plastic and glass, and a thin piece of paper (non-metal) can be placed on the surface of the module. As long as the touch is correct, it can be hidden in the wall, desktop, etc. button. Package Content: 10 x TTP223B Touch Switch Module, 1 x 11.8" FeMale-FeMale Dupont Cables 30 PIN