10Pcs 5V 1-Channel Relay Module + Optocoupler H/L Level Triger for Arduino Lot
22,22 €
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;. the power indicator (green), the relay status indicator (red).
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