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DC5V Time Delay Relay Module Power off Trigger Cycle Timming Circuit Switch LCD
- Item No : 312144001874
- Condition : New
- Brand : unbranded
- Seller : alice1101983
- Current Bid : US $5.56
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* Item Description
- P7: Signal hold function: The signal is maintained, the timing is cleared, and the relay conduction; when the signal disappears, the relay disconnects after the timing OP; during the timing, there is another signal and the timing is cleared;.
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