[sdiy] Analog Computers ( again )

[Aaron Lanterman]

On Feb 9, 2009, at 6:46 PM, Tom Arnold wrote:

> This seems to come up every now and again as a topic...
>
> I've extensively searched online already so anyone have some  
> pointers for
> analog computer building blocks?  Reading some usage tutorials right  
> now and
> am pondering building some simple blocks to play with.

The EML-101 4-pole VCF has differential integrators in their core that  
use two capacitors. I've been told that this kind of configuration was  
commonly used in analog computers.

- Aaron