I have changed a 3 phase motor to operate as a stepper. I now want to control it from the printer port of my computer, the programming of the port is not the problem for me, I am looking for help with the electronics, What would you suggest as a circuit to control 5v input from the port to 56vdc output? I have tried relays but they are too slow to get the stepper to the speed I need. Would I be correct to say I need to use (is the word) descrete components? Cheers to you all in anticipation of your help
- posted
17 years ago