Re: Re:EHP External Hardware Proposal

> > From: "Ian Wright" <Ian@...>
> >
> > Hi,
> >
> > Ok, you've got me interested but there's one thing I can't quite
> > understand
> > yet - if you are using an external 'black box' to control the motors,
> > where
> > is the logic > >

>Reply from Doug

> The external box, in this case, would have its own profiler, clock
> and PID. . My Galil board with driver software and a breakout board was
> about $2800.