4 12 16 20 Key Membrane Switch Keypad 1x4 3x4 4x4 4*5 Array Matrix keyboard
ab 1,19 €
Single chip microcomputer extended keyboard. Connector: Dupont 7 pins, 0.1" (2.54mm) Pitch. 4x5 matrix keyboard Pad Size: 68 20mm. Pad Size: 69.2 x 76.9 x 0.8mm. Switch travel: touch-type: 0.6 ~ 1.5mm.
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