[Laser] Ramsey kit mod

Thu, 13 Nov 2003 00:03:24 -0600

Yes, I designed one too ... a quad op-amp, a switch transistor, and some R's
and C's, all from Radio Shack.  Never put it on the air. Guess I should try
it out.
John KB9II
----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Wednesday, November 12, 2003 10:47 PM
Subject: Re: [Laser] Ramsey kit mod


> I would like to compare component count, complexity, and cost of a
competitor
> using two 555 timers.  I need to get the prototype finished and a
schematic
> to you guys.
>
> James
>
>
>
>
> In a message dated 11/12/2003 1:24:01 PM Central Standard Time,
> [email protected] writes:
>
> > On Wed, 2003-11-12 at 14:02, Art wrote:
> > >Dave,
> > >
> > >If you undertake such a project, please consider making the programmed
chip
> >
> > >available. This would allow alot more of us to play:>:
> > >
> > >Regards,
> > >
> > >Art
> >
> > Art - I could certainly do that, if so desired. The bare chips are
> > available for a few dollars apiece from DigiKey, and the programmer can
> > be built from junkbin parts. The programming software that accepts the
> > hex files is free at http://www.lancos.com/
> >
> > Either way, I'll make the code *and* pre-programmed chips available, as
> > long as people are able to use the design.
> >
> > 73
> > Dave K2THZ
> >
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> > http://mailman.qth.net/mailman/listinfo/laser
> >
>
>
>
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