My turn for help with Pulse multiplier for test rig.

[longy]

I'm no expert but I would think you should be able to turn the motor / axis with just a few volts about 12v missing the driver and the PC out altogether Found this on YouTube look as it's a hacked PC PSU, can't get much cheaper than that. Mike

[Clive S]

I'm no expert but I would think you should be able to turn the motor / axis with just a few volts about 12v missing the driver and the PC out altogether Found this on YouTube look as it's a hacked PC PSU, can't get much cheaper than that. Mike

I don't think that is what Dean is trying to achieve as it would take forever to move the axis for testing purposes.
He need it to move quickly up and down the axis. But a good demo of the way a stepper moves. Clive