(5V) 1 Channel Relay Module With Optocoupler 30A 12V High/Low Trigger 610830924874

(5V) 1 Channel Relay Module With Optocoupler 30A 12V High/Low Trigger 610830924874

1、The module uses high-quality 30A relay, the maximum load of the normally open interface: AC / 30A, DC 30V / 30A 2、Adopt SMD optocoupler...

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