Hi all,
I have just changes out one of my H-bridge for the above controller. I
now have one problem, the old driver had step/dir signals referanced to
ground. the new one has a common referance to +5v :(
so now fot the question,
can a setup a signal from the parallel port to fake the +5v required for
the opto inputs?
anyone have a simple solution for a level conversion / buffer?
Jason Cox
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