RE: [CAD_CAM_EDM_DRO] Stepper driver question (slightly O.T.)

Taking a very wild guess here -- is this for something to track the
sun's position?

> -----Original Message-----
> From: CAD_CAM_EDM_DRO@yahoogroups.com
> [mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of Marv Frankel
> Sent: Sunday, January 29, 2006 6:32 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] Stepper driver question (slightly O.T.)
>
>
> Guys,
> I have an industrial application that requires only one stepper
> motor, and two photocells. When one photocell goes dark, the stepper
> motor cranks clockwise. When the other photocell goes dark, the
> stepper motor cranks counterclockwise. I'm looking for a fairly simple
> driver. Any suggestions?
>
> Marv Frankel
> Los Angeles
>