drzep Posted November 26, 2007 Share Posted November 26, 2007 I'd like to install a Datal Digital Meter on my RT. However, I don't want to look at the display 24/7 so i want to add a low resistance switch to the circuit to turn it on and off. The switch (from action electronics) has a resistance of 4 ohms and the meter draws ~15 milliamps. This seems that it would create a voltage drop of 0.05 V at the meter. Question is this: Is there something I could add to the circuit to correct for the delta-V induced by the switch? Thanks! Link to comment
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