5V 12V 24V Leistungsrelaismodul 1 2 4 6 8 Kanal DC Relaismodul für Arduino DIY
5,06 €
5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components. Model Number: Channel Relay Module. When the signal input has a signal, the public end and the normally open end will conduct.
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