Optocoupler Relay Module High / Low Level 5V,12V,24V &1,2,4,8 Channel Arduino PI
ab 2,23 €
SMD optocoupler isolation. 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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