Re: [CAD_CAM_EDM_DRO] manual step generator

Hobbycnc has a 555 circuit for the 4 axis foam cutter, would be an easy fixt
to your situation. www.hobbycnc.com cul brian f.

----- Original Message -----
From: <JanRwl@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, December 11, 2002 12:15 AM
Subject: Re: [CAD_CAM_EDM_DRO] manual step generator


> In a message dated 12/10/2002 3:52:27 PM Central Standard Time,
> davemucha@... writes:
>
>
> > I am looking for a circuit (preferred) or a kit for a step generator
> > that can be used with a step and direction driver (Gecko)
> >
>
> Dave: Do you mean just a "pulser circuit" which will "rapid-traverse" the
> steppers, or one with which you can "enter" some specific number of pulses
to
> be sent to the motors?
>
> If the former, a simple 555 circuit would do just fine! Now, something
with
> "thumb wheels" with which one would set the number of pulses to be
generated
> would be more involved than hooking up an old (working!) laptop, etc!
And
> much, much less versatile. Specifically what is it you want to do? I
might
> be able to help you design such if "simple"! Jan Rowland
>
>
> [Non-text portions of this message have been removed]
>
>
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