[sdiy] very simple vco

[R. Drake]

luca,

ray land has a site with a pretty complete selection of basic synth modules:

http://atlas.csd.net/~rjwsoft/synthesizer.html

including schematics and PCB layouts.  not quite primordial, but if you use
the PCBs construction is very straightforward.  i've had good results with a
couple of his designs so far.

like you, i started out w/ very simple stuff--555 timer based oscillators,
passive capacitance "filters", and photoresistors to modulate volume... and
circuit bending existing toys.  lots of fun, and useful for chaos/noise.
having got my feet wet with that kind of thing, i'm encouraged to try more
advanced projects.  watch out, it's addictive.

bests
lbd


on 7/6/03 12:12 PM, luca rossini at luca.rossini at mailandnews.com wrote:

> dear community,
> i am an unexperienced (except an am radio..) italian physics student who wants
> to build a simple analog sinth.
> decidinc to start from the basics, i'd like now to build a simple, almost
> primordial VCO, but i can find only very complex ones on the web. could You
> help me in my research? how to?
> 
> thank you very much
> luca rossini
> 
> 
> 
>