4 x 3 Matrix membrane keypad. Self adhesive

  • £1.99

 (0 reviews)
  • Product Code: 100028
  • Availability: 10
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16 Key membrane keypad arranged in a 4 x 3 matrix.


Each key is slightly raised and gives a good tactile feedback when pressed.


Keys are red and blue on a black self adhesive background which provides an easy solution for fixing this keypad onto many different surfaces such as project boxes.


Standard numeric 0 to 9 plus * and # keys.


Fitted with a thin, strong and flexible ribbon cable measuring 8cm in length and fitted with a single row 8 pin, 2.54mm pitch connector.


Ideal for Arduino projects using the standard keypad libraries.


Also, perfect for adding a keypad user interface to many other embedded projects based on PICs, ARM, Raspberry Pi, ATmega and many other microcontroller based circuits.






  • Actual keypad area measures 69mm x 76mm
  • Each key measures approx 12 x 12mm
  • Ribbon cable length: 80mm
  • Rated at 24DC, 24mA
  • Self adhesive backing
  • Tactile feedback
  • Slightly raised keys

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