No Royal Mail collections on 24th / 25th November due to CWU strike action. DHL and UPS collecting as normal!
No Royal Mail collections on 24th / 25th November due to CWU strike action. DHL and UPS collecting as normal!
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3x4 Matrix Membrane Keypad

by Velleman

A keypad is a simple method of entering user input into your project.

Specifications

  • dimensions: 7 x 7.7 x 0.1 cm
  • connection : 3 col - 4 row, 7 pin connection
  • cable length: 9 cm
  • weight: 6.25 g
  • library: keypad.h
  • User manual