12V Latching Relay Module 1 Channel with Touch Bistable MCU Switch Control B2AE
3,47 €
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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