GatorGnet
New Member
I'll start off by saying I know I can buy what I want for about $39 a piece but I wanted to see what damage I can do.
I am looking for a schematic for a uni-polar driver for a stepper motor. I will be using three of them at once for a CNC machine and would like to place three of them on one board if possible but this isn't as important. The popular way of wiring them is using the parallel port to a break out board then to each driver if that would affect it.
I have found a few things on the net but I wanted to ask the people I trust on here before picking anything.
I also need it to be able to handle a 400 oz/in stepper motor (3amp) but I might use a smaller one.
I am looking for a schematic for a uni-polar driver for a stepper motor. I will be using three of them at once for a CNC machine and would like to place three of them on one board if possible but this isn't as important. The popular way of wiring them is using the parallel port to a break out board then to each driver if that would affect it.
I have found a few things on the net but I wanted to ask the people I trust on here before picking anything.
I also need it to be able to handle a 400 oz/in stepper motor (3amp) but I might use a smaller one.