Phil, I've decided to start a new thread since the other one has already more then 62 pages. :-)Originally Posted by pminmo
I want to asure you that I've been looking at your web page a lot. :-) You can see it by the questions I've asked about the chip selection.
I'm going to make a foam cutting cnc and the software for it is runnig four axis. If I use the same machine to route I'll need the x and the z axis motors to be run together. If I'll use Mach2, which I probabely will do, then I have to connect the motors together. On an other thread I saw some one say that he has two motors connected to one driver and with the power off when he turns one motor the other one follows. Way cool. :-) The motors I hope to have run on 1.5A. So my question is how do I connect two of your boards to one output? Just run a Y wire from the breakout to the drivers?
I'm talking of course about the a3977sed boards
Yoram