I did make 3 single sided board from here and 2 of them works perfectly but one of them spin motor only in one direction. No matther what direction i chose. I'm using Mach3 and i cheched everything 3 times but still don't work. What is wrong and what could i do? Is my a3977 died?
Sorry for my really bad english
You proabably have a short on your pcb. I answer specific questions on that board on my forums.
Phil, Still too many interests, too many projects, and not enough time!!!!!!!!
Vist my websites - http://pminmo.com & http://millpcbs.com