[sdiy] Potentiometer testing circuit?

Loscha loscha at gmail.com
Wed May 9 04:50:44 CEST 2007


+ve volts middle pin of Pot
either side to a pair of bar graph chips or a pair of multimeters?

On 5/9/07, Julian <julian at 22host24.com> wrote:
> I have a number of pots here that are pulls from various things along the way, for various reasons (ie not neciserily due to fault)
>
> I should go through them, and throw out the bad ones.
>
> I was wondering...
>
> What would you say was the best way to test a pot?  Bare in mind that I have different values, laws etc.  Any circuit would need to
> be easily switchable  to test from less than 1k, up to 2m or something along those lines.
>
> I can obviously think up some sort of simple test, but any suggestions, examples, etc. on what may be more concise?
>
> Julian
>
>
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