5/12/24V 2 Channel 30A Relay Switch Module Optocoupler Isolation Trigger Board
ab 5,84 €
Chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. 1PC 2 Channel 30A 5/12/24V High/Low Trigger Relay Module With Optocoupler Isolation(Depending your choice).
Jetzt bei Ebay:
