1 PCS NE555 Timer Switch Adjustable Module Time Delay Relay Module DC 12V Del...
$10.61

1 PCS NE555
The delay time is adjustable, (0 to 10 seconds)
Increasing the potential can increase the delay time
Increasing the capacitor C1 can increase the delay time
With input power indicator
Can control AC 220V / 10A about equipment. (Maximum control equipment 2000W)

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