Re: One shot circuits

Hi James,

Could you post a link to the stepper motor driver you are referring
to?

Thanks!

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "James Cullins"
<jcullins@c...> wrote:

> Mariss
> I downloaded the one shot circuits that you designed for Mach1.
> I noticed on one that uses the 4538 chip that pin 1 is not shown

connected

> to ground.
> It may confuse someone while building it.
> I have used this same circuit on my interface PCB, the values are

a little

> diffrent but not much.
> Thanks for a great Stepper motor driver. I use them in my router.
> Jim Culllins