Re: [CAD_CAM_EDM_DRO] Re: Gecko connection to unipolar stepper??

yea and programming 4004, and 8008 i got real tired of the toggle switches
for data entry. same with the mitz altair???? huh i must be getting old too.
cul brian f.

----- Original Message -----
From: "David Speck" <Dave@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, May 17, 2006 6:46 PM
Subject: Re: [CAD_CAM_EDM_DRO] Re: Gecko connection to unipolar stepper??


> Brian,
> I know how that works. When I built my first 4 mHz Z-80, I build a
> custom keyboard with Microswitch brand magnetic key contact modules that
> could be assembled into custom arrangements on specially designed metal
> strips. I used keyswitches from old keypunch machines made by Mohawk
> Data Systems, and used the Vedit text editing program because the key
> assignments were configurable. Boy, those were the days!
>
> Dave
>
> BRIAN FOLEY wrote:
> > Ok, thanks for the tip, when i wrote a lot of 6502 machine code programs
i
> > rewired the actual switch under the keys to make some changes for my
speed
> > typing. adding another key and wiring it to the regular switch works
also.
> > cul brian f.
> >
>
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