5 V 1/2/4/6/8 Kanal mit Optokoppler Relais Board Modul LED für Arduino NEU
ab 1,54 €
Each channel has an LED indicator to show the relay is on. 1 X Relay Module. Channels: 1,2,4 or 8. Best price, Good quality. Switching Capacity: 10A. NEW, ORIGINAL parts. East/South Asia. Transistors, and so on.
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