Electronics > Beginners

Controling a 10 turn potentiometer with 51200 microstepping stepper motor?

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ogden:

--- Quote from: sourcecharge on August 19, 2018, 06:39:26 am ---Using the 10000 step function would give a 100uV resolution of 1V, and it would give direct conversion using up/down counters for a 5 1/2 digit output.

--- End quote ---

I am sorry to disappoint you, but most multiturn pots are far from 5 1/2 digit resolution. Before you continue with your project, you shall get familiar with what's inside multiturn pots, at least do some testing w/o stepper. [edit] I see you did testing and it was conclusive

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