4x4 16-Key Matrix Keypad Module—Tactile Push Button Board

The 4x4 16-Key Matrix Keypad Module provides an efficient solution for adding user input to electronic projects. With 16 tactile push buttons arranged in a 4x4 grid, this keypad allows for a wide range of inputs while minimizing the number of pins required. Each button is labeled for easy identification, simplifying wiring and programming in microcontroller-based projects.

s. Ideal for applications like password input, menu navigation, and user interfaces, this keypad is compatible with various microcontrollers, including Arduino and Raspberry Pi. The compact and durable design ensures reliable performance in both prototypes and final designs.

Key Features :

• 4x4 Matrix Layout: Provides 16 buttons in a compact 4x4 grid configuration, enabling various input combinations.
• Tactile Push Buttons: Each button offers a tactile response, ensuring feedback during use.
• Simple Interface: Uses a matrix wiring layout that minimizes the required GPIO pins, making it ideal for microcontroller projects.