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5V Time Delay Relay Module Trigger Cycle Timming Circuit Switch LCD USB Board
- Item No : 142810119167
- Condition : New
- Brand : unbranded
- Seller : czb6721960
- Current Bid : US $6.63
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* Item Description
- Relay module delay power off and trigger delay cycle timing circuit switch. 5 minutes without any operation into a low-power state. Any action wake up. Trigger signal source: High level(3.0V~24.0V),Low level(0.0V ~0.2V),Switch signal.
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