View cart “Blue 30mm Arcade Pushbutton” has been added to your cart.

Additional Information:

Manufactured In:       China
Recommended Skills:
Soldering Skill:         N/A
Prototyping Skill:    Beginner
Programming Skill:        N/A
Warranty & Returns
Warranty Policy:     30 Day Warranty
Return Policy:      14 Day Unopened / Unused

Membrane 3×4 Matrix Keypad



This matrix keypad has 12 buttons arranged in a 3 x 4 pattern. The number pad is similar to that found on a telephone. Since the keypad uses a matrix arrangement, only 7 digital inputs are require to add this to your project.

The connector uses a standard breadboard pitch (0.100” / 2.54mm) and can be used with the standard Arduino Matrix Keypad Library found in the Arduino IDE.


  • Standard breadboard pitch (0.100” / 2.54mm)
  • Only requires 7 digital inputs
  • Adhesive backing
  • Works with built in Arduino library


In stock (can be backordered)

SKU: BTN-003. Categories: , . Tags: , .
Share With: