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Abhishek Pawse

Motor used in celestron cg4 mount

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I am making a controller for my old celestron cg4 mount I have its original motor attached but don't know whether its bi-polar or a uni- polar. Can someone plz tell me ?.

And i also need help in programming an aurdino for it.

Thanks in advance

Abhishek

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A bipolar stepper motor will only have 4 leads, a unipolar will have 5 or 6 leads.

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