10 STCK. 2,54 mm Pads 4 Tasten MCU Tastatur Druckknopf Schalter Matrix
6,19 €
2 " GND K1 K2 K3 K4" 4 2.54mm Pads (Can be welded: Wires/Male Pin Header/Female Pin Header). 1 4-button Common Cathode key module.
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