5 V 12 V 24 V 1-Kanal H/L Wasserwaage Relais Modul mit Optokoppler Trigger für Arduino
ab 1,83 €
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. NO: Normally open relay interface, the relay before the vacant after the pull shorted with COM.
Jetzt bei Ebay:
