Hot 5V 1-Channel Optocoupler Relay Module H/L Level Triger For Arduino
1,19 €
1pcs 5V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino. 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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