NE555 Time Delay Relay Module DC 12V DK555 Delayed Disconnect Turn On Timer Control Switch (1-10 Seconds) Adjustable Conduction

NE555 Time Delay Relay Module DC 12V DK555 Delayed Disconnect Turn On Timer Control Switch (1-10 Seconds) Adjustable Conduction
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sku: 1005004218597109
$0.54
Shipping from: China
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