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LM555 Adjustable Timer with Relay
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Description
This relay module is a 555 timer, it can be activated with a delay of between 0 and 10 seconds; The interval can be adjusted through the trimmer.
Delay NE555 to 12VC delay timer relay module is a device capable of delaying the ignition of electrical appliances connected to it. Once the module is energized, it begins to count (between 0 to 10 seconds). When the relay time ends, the relay is activated, it will remain activated until the module is manually turned off. The relay output is normally open or normally closed.
Specifications:
- Delay time: 1 ~ 10 s
- Operating voltage: 12 VDC
- Size: 68*21mm
- Chip: LM555
