2Pcs For Arduino With Optocoupler H/L Level Triger 5V 1-Channel Relay Module ir
3,46 €
2Pcs For Arduino Relay Module With Optocoupler H/L Level Triger 5V 1-Channel New. using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A.
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