My turn for help with Pulse multiplier for test rig.

[JAZZCNC]

I believe this would cover all the requirements specified by Dean in the most productive and hassle free manner and from what I've read he probably has all the required parts already, unless of course he has some other, not yet revealed, idea for using the minimalistic approach.

Yes I do this already eddy, I have a test rig setup with BOB, SS and 4 drives VFD etc so can test a machine is fully working while on the bench but some times I need to move an axis SINGLE axis away from the bench or before all wiring is done IE short stepper wires so I want simple portable unit to do this. Also some times I have more than one machine on the go and at differant stages of build so Don't want to have to lug PC and all the stuff to machine if it's not on the main bench.