SV: [sdiy] simple saw or sine osc?

[John Alex Hvidlykke]

Hi Dan

A 555 and six other components will do:

http://www.electronic-circuits-diagrams.com/oscillatorsimages/oscillatorsckt
2.shtml

http://www.electronic-circuits-diagrams.com/oscillatorsimages/2.gif

That one works fine for me. I suggest 1k pot for R and trying different
values for c between 100nF and 10uF

Cheers

John



> -----Oprindelig meddelelse-----
> Fra: synth-diy-bounces at dropmix.xs4all.nl
> [mailto:synth-diy-bounces at dropmix.xs4all.nl]På vegne af Dan Snazelle
> Sendt: 7. september 2009 16:53
> Til: synth-diy at dropmix.xs4all.nl
> Emne: [sdiy] simple saw or sine osc?
>
>
>
> hey there
>
> I need a one chip (maybe a tl072 or tl074 or 324) Sawtooth
> oscillator for a project I am building where
> I need a panel controllable Oscillator that can go into high
> enough frequencies to do nice FM/ring mod kind of stuff.
>
> It doesn't need to be voltage controllable although I wouldn't
> mind if it was.
>
> I think it needs to either be SINE or SAW because all the
> experiments I did with a TRI or SQR just arent getting me the
> right kind of
> "ring modulated/sidebands" sound I am after.  (which is too bad
> as I couldnt just a 40106
>
>
> thanks so much
>
>
>
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