12 Key Button 3x4 Membrane Keypad 3x4 Matrix Array Keyboard for Car DIY Kit

12 Key Button 3x4 Membrane Keypad 3x4 Matrix Array Keyboard for Car DIY Kit Description

Product Overview:

This flexible membrane keypad matrix array keyboard is designed for , car projects and a wide range of DIY electronics. With multiple key layouts and quantities available, it offers an easy, low-profile solution for user input in embedded systems.
Compatibility & Applications:
Fully compatible with boards and most common microcontrollers (e.g. AVR, , STM32, ESP series)
Ideal for car control panels, robot control, access panels, menu navigation, password input and DIY control interfaces
Suitable for educational projects, prototyping, electronic labs and hobby use
Easy Wiring & Interface:
Standard matrix keypad wiring, easy to connect via digital I/O pins
Simple to use with common keypad libraries (row/column scanning)
Clear pin layout for quick hookup and troubleshooting
Color: As Shown
Material: plastic

Package Contents:
10*Thin film keyboards