kenash1 wrote: > Does anyone have any ideas on how to identify stepper wiring beyond > James? Really want to know. First try James' method and let us know. It'd be interesting to see how easy it is to feel a shorted winding. If that doesn't work, you can identify windings with an ohmmeter. Getting the phase and polarity right is more tricky. If you've got few enough you can use trial and error. The most direct method is to drive the stepper by hand and look at the phase relationship between the windings on a scope. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist