Can someone help design a 5 volt circuit
Yes I realize this is an RV forum but the post is related to wiring on my tow vehicle. I have a diagram below of what I am trying to do. But I will spell it out as best as I can first. My hope is that...
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If just adding a switch, I would recommend a momentary contact switch. That way, no one can accidentally flip it on, or accidentally leave it on. You have to physically hold the switch on for it to energize. Release it, and it de-energizes.
