Dam, my old antenna was powered over the coax. That’s probly what did it.

True.

Its running off a 5v usb brick. I am trying to alluminate the way to the bathroom for my mom late at night so she won’t trip or kick the household black cat. Also I ordered some PIR motion sensors to turn on the LED strip.

Its a product Safety standard. Here is a Wikipedia page. https://en.m.wikipedia.org/wiki/UL_(safety_organization)

i want to log my car’s data over time.