Cgs synth

> I breadboarded the digital noise module. It works good and has
>fascinated me for the last few days. Just a couple questions:
>
>The 2 digital outs are a little too hot for me (11-12V).I'd like to
>chop them down to 5V...or maybe 10V...or 7.5V. I figured out one way
>to get the outs down to about 6 volts. From the cathode of the LED is
>a 2.2K to ground then a 10K (instead of 1K) to the out jack, and a
>15K connected from out point to ground. I asking if I can do this in
>a simpler (more proper) way? I'm fearfull my output impedence is too
>high. Should I be changing resistor values somewhere else in the
>circuit instead?
>
>second question is in my next post to make archive searching easier.
>
>Thanks,
>Peng
>
>
>
>
>
>
>See the following URLS for the CGS Modular Synth home page:
>Main: http://www.cgs.synth.net/
>Secondary: http://otherunicorn.0catch.com/synth/
>Yahoo! Groups Links
>
>
>
>
>
>
>
>

--- In cgs_synth@yahoogroups.com, sasami@h... wrote:
> Replace the 2k2 with 680 ohms. Insert a 1k5 between the LED and the
transistor.
>
> Tweak values if need be.
>
> Ken
>
> > I breadboarded the digital noise module. It works good and has
> >fascinated me for the last few days. Just a couple questions:
> >
> >The 2 digital outs are a little too hot for me (11-12V).I'd like
to
> >chop them down to 5V...or maybe 10V...or 7.5V. I figured out one
way
> >to get the outs down to about 6 volts. From the cathode of the LED
is
> >a 2.2K to ground then a 10K (instead of 1K) to the out jack, and a
> >15K connected from out point to ground. I asking if I can do this
in
> >a simpler (more proper) way? I'm fearfull my output impedence is
too
> >high. Should I be changing resistor values somewhere else in the
> >circuit instead?
> >
> >second question is in my next post to make archive searching
easier.
> >
> >Thanks,
> >Peng
> >
> >
> >
> >
> >
> >
> >See the following URLS for the CGS Modular Synth home page:
> >Main: http://www.cgs.synth.net/
> >Secondary: http://otherunicorn.0catch.com/synth/
> >Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
>
______________________________________________________________________
_
> Ken Stone sasami@h... or sasami@c...
> Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
> Australian Miniature Horses & Ponies
<http://www.blaze.net.au/~sasami/>