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5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module Trigger Delay Switch

5V-30V Micro USB Power Adjustable Delay Relay Timer Control Module Trigger Delay Switch

Rs. 145.00
Description: Wide voltage 5V-30V. Time can be adjusted via a potentiometer, meeting your most occasions. Micro USB 5.0V power supply with input, easy to use. 5--30V wide supply voltage. External...