Schlüsselanzeige 6-Bit Digital LED Tube 6 Bit TM1638 Modul
7,78 €
Built-in power-on reset circuit. Two-wire serial interface (CLK, DIO). Key scan (8X2bit), enhanced anti-jamming key recognition circuit. Driver chip: TM1637. Because the unpaid dispute will not be closed automatically, and we may ignore it.
Jetzt bei Ebay:
