For Arduino. 1x One Channel Relay Module.
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4 stk DC 5V 1 Channel Relay Module Board Shield High Norway
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4 stk DC 5V 1 Channel Relay Module Board Shield High Norway
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Module Description the module uses quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A SMD optocoupler isolation, strong
One 1 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
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