I'm not getting PICs for this model. I'm going the short and simple route
for the drilling station:
- Mach 2 on the PC.
- Parallel cable to a triple driver board.
- 3 steppers connected to the driver board.
- Dremel-type drill mounted on Z-axis.
And that's it, no PICs. I'll probably add bells and whistles later, but for
now I'm just going the easy route. I have plans to add a USB camera with a
magnifier for inspecting circuits as I make them.
I still have plans for a CNC machine, that one I'll build on my spare time.
But right now I need to drill holes so that's where I'm putting my energy.
Robert
:)
-----Message d'origine-----
De :
Homebrew_PCBs@yahoogroups.com [mailto:
Homebrew_PCBs@yahoogroups.com] De
la part de Alan King
Envoyé : juin 20 2005 10:29
À :
Homebrew_PCBs@yahoogroups.comObjet : Re: [Homebrew_PCBs] PIC stepper controller for drilling station
> closed until mid August so I guess I will just have to
> be patient.
>
http://www.glitchbuster.com/ Or get some samples from Microchip.
Not so sure why you all are bent on getting PICs for this. If all you're
doing is Step and Direction to 4 outputs you may as well spend the $2 and
get
the 2 or 3 chips necessary to do it straight in logic, and skip the idea of
programming anything..
Alan
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