hi Peter You could modify the source found at http://www.dakeng.com/u2.html . Im using the version to drive a 4 pole stepper and it appears to work fine. Currently only using R/C osc but will be looking for more speed and so cange to Xtal osc . Jason On Tue, 2002-10-08 at 19:18, Barretts wrote: > > are they pricey? > > I wonder what would be involved getting a PIC to do it? > > 73deVK6PEC > PeterB > > > ----- Original Message ----- > From: "Jon Elson" <elson-at-pico-systems.com> > To: "Multiple recipients of list" <emc-at-nist.gov> > Sent: Tuesday, October 08, 2002 2:37 PM > Subject: Re: 5-phase steppers > > > > > > Barretts wrote: > > > > > Hi list! Does anyone know where I can get a kit or circuit that will > > > drive 5-phase steppers with step/direction pulses such as is produced > > > by EMC? I have scoured the web but maybe I'm missing something under > > > my nose? > > > > I have one motor and drive I piced up at a surplus outlet. It is a > > Super Vexta > > drive, made by Oriental Motor. These come up on eBay from time to time.. > > > > The one I have has a switch to convert between step/dir and CW/CCW > > pulses. > > > > Jon > > > > > > >
This is a digitally signed message part