4X4 Matrix Keypad 16 keys Membrane Switch for Arduino, ARM and other MCU

The 4×4 Matrix Keypad is a highly versatile input device designed for projects that require user interaction and control. With its 16 keys arranged in a 4×4 matrix configuration, this keypad provides a wide range of input options for your electronic projects. Whether you’re working with Arduino, ARM, or other microcontroller units (MCUs), this keypad offers seamless integration and ease of use.

Featuring a membrane switch design, the 4×4 Matrix Keypad provides tactile feedback and enhanced durability. Each key on the matrix has a conductive pad underneath the membrane, ensuring reliable contact with the underlying circuit when pressed. This design not only delivers a satisfying tactile response but also enhances the overall longevity of the keypad, making it suitable for long-term use in various applications.

Measuring compact and lightweight, the 4×4 Matrix Keypad is ideal for projects with limited space. It can be easily mounted on a front panel, control panel, or embedded within a device or system without occupying excessive space. This feature makes it suitable for a wide range of applications, including electronic systems, robotics, security systems, access control, and more.

Integrating the keypad with your Arduino, ARM, or other MCU is straightforward. Each key on the matrix is connected to a unique combination of row and column pins. By reading the state of these pins, the MCU can easily determine which key has been pressed, allowing for seamless mapping of key inputs to specific actions or functions within your project.

Features:

1. 4×4 matrix configuration with 16 keys
2. Tactile membrane switch design for enhanced durability
3. Easy integration with Arduino, ARM, and other MCUs
4. Compact and lightweight form factor
5. Reliable contact and tactile feedback for user interaction
6. Versatile applications in electronic systems, robotics, security systems, and more

Package Includes:

1. 1x 4×4 Matrix Keypad