Arduino 12V/24V DC 30V Opto isolator Trigger Switch Relay Module Optocoupler
10,47 €
Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA. 1 x Opto isolator. The module uses genuine high-quality relay, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A.
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