......electricity I understand....Electronics I don't.....but I'd sure as hell like to!.....I've noticed in stores that the computer cash registers have their own power source and all the scanners are wired the same......they all have a special orange plug.....hospitals have a blue or red or yellow plug and receptical....so there must be a powersupply to each system that operates within a certain specification and can't vary by much- if at all......something to learn here?......geofkaye
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women-food-money-naps...not necessarly in that order
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