1/2/4/8 Channel Relay Board Relay Module with Optocoupler High Low 5V 9V 12V 24V
ab 2,42 €
9V 1 Channel Relay Module 5V 1 Channel Relay Module The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A. 1-Channel relay module, with photoelectric isolation.
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