4 x 4 Matrix F1 - F4 plus Start & Stop membrane keypad. Self adhesive

  • £2.95

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  • Product Code: 100220
  • Availability: 5
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12 Key membrane keypad arranged in a 4 x 4 matrix.


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


Keys are red, green, grey 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 F1, F2, F3, F4 and  START & STOP keys

Each numbered key also has partial A -Z letters.

Keys 2, 4, 6, & 8 also have red arrows for left, right, up and down control.


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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