16-Button Tactile Keypad Matrix

Easy-to-Use 4x4 Matrix Keypad for DIY Projects

Make your electronics projects interactive with this 16-button tactile keypad! Designed as a 4x4 matrix, this keypad is perfect for everyday builders looking to add input controls to their Arduino and microcontroller setups.

Reliable & Responsive Tactile Button Keypad

Each button features a tactile switch that gives you a satisfying click with every press, helping you avoid missed entries. The tactile feedback is ideal for creating user-friendly DIY interfaces on electronics, robotics, and custom control panels.

Breadboard-Friendly & Simple Connections

The keypad comes pre-mounted on a sturdy PCB with a single-row 8-pin male header (0.1" pitch), making it breadboard and jumper-wire compatible. Clear white silkscreen numbering on each button makes wiring and coding simple, even for beginners.

Perfect for Arduino and Microcontroller Keypad Projects

Experiment with keypad matrix decoding, build your own code lock, or add a numeric input to your next project. This keypad matrix is used by hobbyists for Arduino, Raspberry Pi, ESP32, and other microcontroller platforms.

Technical Specifications

• Button Layout: 4x4 matrix (16 tactile buttons)
• Header: 8-pin single row, 0.1" (2.54mm) pitch male header
• Dimensions: 39mm x 43mm
• PCB: Numbered with white silkscreen for easy wiring
• Breadboard compatible
• Product ID: VUPN6956

Great for Beginners and Makers

Affordable and easy to use, this compact keypad module is a reliable choice for both new learners and experienced makers. Whether you’re building a calculator, access control system, or interactive game, you’ll enjoy dependable performance and simple setup.