Country of Origin China
Contact Material ABS/Plastic
Smart Home Compatibility Universal
Suitable For Interior
Coil Voltage 5-30V
Application Electronics, Industrial
Brand Unbranded/Generic
Type Micro USB 5-30V Delay Relay

Check the listing for details. 5-30V Micro USB Power Delay Relay Board Timer Control Module Trigger Switch. Condition: New, Made in China. Listed at 1.81 USD. Providing a low pulse signal, or touch trigger key, relay and indicator lights. For example: 22uf capacitor and resistor 1M, then T = 1.1 0.000022 1000000 = 24.2 seconds. With a relay indicator.

$1.45
$1.81