Re: Adding OnStep to a Cave Model A mount


The steppers are recycled from old scientific equipment. All the steppers I have are NEMA-17 and most are made by minebea, best I can do on the worn label is 17xxx1024-g2v. I purchased two new 1.8 deg steppers but they worked so poorly (very coarse motion with definite steps even with 64 microsteps) they were unworkable

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