[sdiy] xr2206

Gordonjcp gordonjcp at gjcp.net
Mon May 27 09:20:50 CEST 2019


On Mon, May 27, 2019 at 08:52:59AM +0200, Jean Bender wrote:
> Hi !
> thanks for your answers.
> I was looking for a simple sine generator design, for building a
> specific noise box. this schematic was talking to me a lot :
> https://www.sonelec-musique.com/images2/electronique_gene_audio_009b.gif

Microcontroller.  Stick a sine table in, read it and feed it to a PWM
pin.

Done.

-- 
Gordonjcp


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