1-Kanal H/L Level Triger Optokoppler Relais Modul für Arduino DC 5V/9V/12V/24
ab 1,92 €
2, Using SMD optocoupler isolation, driving ability, stable performance ; trigger current 5mA;. 1 x Relay Module with Optocoupler. 1, The module uses genuine quality relay, normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;.
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