[sdiy] 440Hz Reference Oscillator.

[Andre Majorel]

On 2006-06-05 19:58 -0500, Cole Groff wrote:

> Does anyone know where I could find a simple circuit to built a
> reference oscillator for tuning?

David Brown has a project going. It involves an Atmel MCU, a
5.0688 MHz crystal and a Maxim switched cap filter chip. He's
looking into a group order for the chips. The prospective price is
7 USD for each.

  http://www.modularsynthesis.com/a440/

-- 
André Majorel <amajorel at teaser.fr>
http://www.teaser.fr/~amajorel/