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ROZYARD 12V NE555 Oscillator Delay Adjustable Timer Relay Switch Module 0-10 Second
brand new and high quality Short description One size: 6.8 for CM * 2.1 for CM Second the main chip: NE555 Third the operating voltage: 12 V Four features: 1 tensile power delay relay. Specifically: 12V power supply for relay relay not immediately...
$6.42 Delivery: $1.99