Product details The Touch Sensor Module using the TTP223 IC provides a simple, reliable way to detect touch input through capacitive sensing. When a finger approaches or touches the electrode pad, the module registers the change in capacitance and outputs a logic HIGH or LOW signal based on configuration. It supports both toggle and momentary modes and can be set for active-HIGH or active-LOW output, making it versatile for different electronic control applications. The module requires very low power, making it suitable for battery-powered systems. Due to its flat, button-less interface and long operating life, it is used in home automation, consumer electronics, interactive devices, and touch-activated switches.
