Hi...
now i know it...
unipolar is: go to left and go to right
bipolar is : + - and - + (change polarity)
am I right?
and unipolar can be changed to bipolar right? (not reversible)
I just see the web:
http://www.stepperworld.com/
It help much.
Jim can you send bigger picture?
can anyone show me the scheme/circuit of simple bipolar driver with FET or power Transistor?
Thanks.