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3x4 Matrix Membrane Keypad

3x4 Matrix Membrane Keypad

Pimoroni

£3.17

Price read from Pimoroni on 2026-10-22. Check before buying.

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

Pimoroni's own words, read from their page.

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