DC 5V 12V Infinite Cycle Repeat on/off Relay Switch Module Countdown Time Delay
ab 5,93 €
Infinite cycle and repeat this. 2: Relay Capacity: DC 30V 10A AC 220V10A. 5: the output optocoupler isolation, enhanced anti-jamming power, stability, industrial grade circuit board. Can turn off the LED display and save power.
Jetzt bei Ebay: