Is my 4CH Relay Friend?


I was going to use the Inland 4CH relay (5v) to switch around 4 USB LED Strips in sequence with a motion sensor trigger.

The motion sensor wasn't working the way I wanted, so I switched to a simple button just to get it to work.

The Nano I was using went black and the relay board shut off.

I guess I fried the NANO somehow. But I used a spare UNO that I had lying around. Now the Relay Card won't power on.

Is there any way to reset it or is this just a bad unit? I didn't even have anything connected on the load side and it was working find before (I know, the worst thing that everyone says).

Should I just give up and make the 50 mile trek back to MicroCenter to pickup a new relay?


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