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  • Wire a Potentiometer as a Variable Resistor

    Is there a way to wire a digital display to this so that it reads resistance if you are doing something remotely? Say if you wire it to force resistance to go up and down, but as you twist the pot, you can't see what your reading is because the device you're checking is in a different room or floor and don't want to have to go back and forth to make sure you're within a tenth of what you need to be. Kind of like one of those small LED voltmeter displays?

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