Can anyone please recommend a parallel breakout board for me?
I am going to run Mach3. It will be driving 3 IMS-483 stepper drives and size 23 steppers. I am kind of leary of the $25 ones on ebay since it looks like none are opto isolated. It looks like you can spend a lot of $$ on a name brand one. I won't want to spend more than $100. I am open to just a schematic also if you have a nice protected unit.
Thanks,
Ferny.