TTP223 CAPACITIVE TOUCH SENSOR MODULE

The TTP223 Capacitive Touch Sensor Module is a compact electronic sensor module designed to detect human touch using capacitive sensing technology. It replaces conventional mechanical push buttons by providing a reliable touch-sensitive interface without physical contact. The module generates a digital output signal when a finger touches the sensing pad and can be easily interfaced with microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi, and PIC. It operates at 2.0 V to 5.5 V, offers low power consumption, fast response time, and configurable momentary or toggle output modes, making it suitable for a wide range of embedded applications. Due to its durability and ease of integration, the TTP223 Capacitive Touch Sensor Module is widely used in touch switches, smart home automation, consumer electronics, security systems, interactive control panels, and IoT-based touch control applications.