Re: [CAD_CAM_EDM_DRO] step multiplier

> In which post did I read that one need not bother with that
> troublesome +5V if one use the G210 rather than the G201? Is there a
> schematics for a stepper driver using the G210 in the file section or
> somewhere?
>
> Plus if one can cannibalise a step multiplier from somewhere (a G340
> perhaps) and put that into a G201 then it become a G210 and I can
> forget about that +5V. ?

Why waste your money canabalizing a G340 to get step multiplication when
this has almost nothing to do with logic power?

I'm tempted to offer to sell you a magic little black box that will
supply optoisolator power for all your stepper drives, at some exhorbitant
markup over the five bucks or so it would cost at any electronics
store.

Chris