Modulo relè di bloccaggio 12V 1 canale con interruttore bistabile touch controllo MCU

1 Channel Latching Relay Module 12V. 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. Can also trigger an external trigger switch, the products have a connection with a good seat and lead, more convenient to use ;.

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