[sdiy] discrete 3-bit AD converter??

[matti]

On Sun, 30 Dec 2001, patchell wrote:

>     John Simonton (Paia) did this and the article is somewhere in the back
> issues of Polyphony.  He made a 4 bit A/D using an LM339 and a bunch of
> resistors.  He used this converter to digitize the pots in the Paia Proteus, I
> do believe.  I remember the quantization being pretty crude.
>
>     If nobody else can come up with a link, I can scan this and email it to
> you.

*snip*

www.paia.com/ek7.htm

enjoy

-
the chatter has stopped. oh joy. achmed, yon achmed, make my felt.