shop/ buttons-switches/ keypad 2x4 8-button module for arduino

This module for more convenient rather than using 8 separate tact switches. It is soldered in one PCB with exposed headers already.

QUICK SPECS:

  • 2x4 Matrix Keyboard
  • Micro Switch
  • 8 Push buttons
  • Single chip microcomputer extended keyboard

Build with this board

// from learn.circuit.rocks

Notes from the bench

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Ask the community

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