1 STCK. 4 Tasten Tastatur Taktschalter & 1 STCK. 6 Bit rot LED Modul kiy
1,42 €
1 PCS 6 bit RED LED Board;. 1 4-button Common Cathode key module. 1 PCS 4 button Key Board;. // the setup routine runs once when you press reset led board // Define key pin. // Define led pin. 1 6 bit Blue Common Cathode LEDS.
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