please any body tell me about stepper motor working and problem solvng in stepper motor or rewinding if stepper motr

 

Of the 622,000 hits using Google, this one has a lot of information - http://www.ams2000.com/stepping101.html.

 

Here is a link to some pretty detailed animation of the various types of stepper motors. It is interactive which makes it even more useful.

hgmjr