shop/ buttons-switches/ keypad 4x3 matrix module plastic keys

Add some old fashioned keypad to your Arduino projects. It has the numbers from 0 to 9 and the characters # and * that you can recreate as telephone keypad. Also, it has holes for easy mounting.

Check out the 4x4 type here.

QUICK SPECS:

  • 12 Button Matrix
  • 0-9 # *
  • Durable Plastic
  • Comfortable keys to press
  • Library

Build with this board

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Notes from the bench

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