4 Independent Buttons Touch Button Module with Hat & LED Indicator Keypad Module for Arduino Or Raspberry Pi _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 4 Independent Buttons Touch Button Module with Hat & LED Indicator Keyboard Module High Level Output Compatible with Arduino Or Raspberry Pi _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ _x000D_ 1. Versatile Compatibility: Compatible with microcontrollers, compatible with ARM, compatible with Raspberry Pi, and compatible with Arduino platforms, this touch button module ensures seamless integration for a wide range of electronic projects and applications. _x000D_ 2. Simple Power Connection: keyboard module features VCC and GND terminals for easy connection to the power supply, ensuring straightforward setup and reliable performance in various environments. _x000D_ 3. Digital Signal Output: keyboard modulec provides digital signal output, delivering a low-level signal when a button is pressed and a high-level signal when released, facilitating precise control in your projects. _x000D_ 4. Built-in Pull-up Resistors: Equipped with built-in pull-up resistors, this keyboard module simplifies circuit design by reducing the need for additional components, enhancing the ease of use for developers. _x000D_ 5. Convenient Installation: Designed with four 3mm mounting holes, this keypad module is easy to install securely, making it ideal for both prototyping and permanent installations in diverse applications. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Type: Module _x000D_ Condition: New _x000D_ Size: 86*19mm _x000D_ Material: Double-layer PCB _x000D_ Thickness 1.6mm _x000D_ Process: Plug-in/SMD _x000D_ Working voltage: 3.3-5V _x000D_ _x000D_ Note: _x000D_ Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! _x000D_ Please allow a 1-2 cm difference in measurements due to manual measuring. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 xModule _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_