Reply to "Universal Meter Box for Layout or Workbench"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

@SteveH posted:
In this Universal Meter Project you created, what issues might one have if only using a single isolated 5VDC source to power one each, of these Ammeters and Voltmeters connected in the same test circuit?

I suspect you'd have fireworks! They really don't make any allowances for cross-talk between the power supply and the measured voltage or current. I personally would not attempt it, but since they're fairly cheap meters, it would be interesting to see you attempt it. eek skull

5/19/2111:57 AM

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