_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ TTP223 Digital Sensor Module Capacitive Touch Switch Button Module 2-5.5V DC_x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ _x000D_ 1.Sensitive and Versatile: This TTP223 touch sensor module is designed with sensitivity and versatility in mind. With its compact size of 24.2*23.8mm and lightweight design of just 2g, it can be easily integrated into a wide range of projects and applications. _x000D_ 2.Easy Installation and Integration: The touch sensor module features a simple 3-pin interface (GND, VCC, SIG) for easy control and integration. It also includes four M2 screw mounting holes (2.2mm in diameter) that allow for convenient installation and positioning of the module, making it ideal for combining with other modules or components. _x000D_ 3.Power Indicator and Touch Area: The touch sensor module is equipped with a green LED power indicator that lights up when correctly powered. The touch-sensitive area, located within a fingerprint-like icon, allows users to trigger actions with a light touch of their finger. Its responsive and reliable functionality ensures seamless user interaction. _x000D_ 4.Capacitive Touch Technology: Utilizing the TTP223B capacitive touch detection IC, this touch sensor module operates as a capacitive touch switch. By default, it outputs a low-level signal in a power-saving mode. However, when the corresponding touch area is touched by a finger, it switches to a high-level signal, enabling fast response. If no touch is detected for 12 seconds, it automatically returns to the low-power mode. _x000D_ 5.Flexible and Hassle-Free: This touch sensor module enables you to eliminate the hassle of conventional push buttons. With its touch-sensitive capability and high compatibility with non-metallic surfaces like plastic or glass, it can be used to create hide buttons in walls, desktops, and other locations. Its flexibility and reliability make it an excellent choice for simplifying user interfaces._x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Type: Module _x000D_ Condition: New _x000D_ Supply Voltage: 2-5.5 V _x000D_ Product weight: 2g _x000D_ Product size: 24.2*23.8mm/0.95*0.94inch _x000D_ Control interface: a total of 3 pins (GND, VCC, SIG), GND is the ground, VCC is the power supply, and SIG is the digital signal output pin; _x000D_ Power indicator light: green LED, it will light up when the power is correct; _x000D_ Touch area: the inner area of the icon similar to a fingerprint, which can be triggered by a light touch of a finger. _x000D_ Positioning holes: 4 M2 screw positioning holes, the hole diameter is 2.2mm, which makes the module easy to install and position, and realizes the combination between modules _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1Pc *Touch Sensor Module _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_