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4×4 Matrix Membrane Keypad – 16 Key
The 4×4 Matrix Membrane Keypad is a slim and easy-to-use input module featuring 16 keys arranged in a 4×4 matrix. It is ideal for entering numbers, commands and passwords in Arduino, ESP32, access control, security, automation and DIY electronics projects.
Specifications
- Keypad Type: Matrix Membrane Keypad
- Key Layout: 4 × 4 Matrix
- Total Keys: 16
- Keys: 0–9, A–D, *, #
- Interface: 8-Pin
- Connection Type: Matrix
- Flexible Membrane Design
- Slim and Lightweight
- Easy to Mount and Integrate
- Suitable for Arduino, ESP32 and Microcontroller Projects
Packages Include
- 1 × 4×4 Matrix Membrane Keypad
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