TECNOULAB 5pcs TTP223 TTP223B Digital Touch Sensor Jog Capacitive Switch Module

【TTP223BBLU】 The module is based on a capacItive touch switch module IC (TTP223B) with touch sensor. In the normal state, the module outputs low power consumption; When a finger touches the corresponding position, the module output is high, if it is not touched for 12 seconds, it switches to low power mode. 【compact design】 Movement type: the initial state is down, touch up, no touch is down (touch similar to button function). The module can be installed on surfaces made of plastic, glass or non-metallic materials 【easy operation】In addition to the thin paper (non-metallic) covering the surface of the module, as long as the correct position of the touch can be hidden in the walls, desktops and other parts of the buttons. 【High performance】 Low power consumption; Power supply for 2 ~ 5.5V DC; It can replace the traditional tap of a button; Four M2 screws positioning holes for easy installation