5PCS 12V 1 Canale Modulo Relè di Bloccaggio con Interruttore Touch Bistabile Controllo MCU

1 Channel Latching Relay Module 12V. Step up module. Step down module. Adapter Module. Display module. Wireless module. Press the trigger button, the relay is locked, press again, the relay off, you can also add the trigger switch, and the use of low-level trigger.

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