Homebrew PCBs

On 19/02/2011 18:52, Jim Tonne wrote:
>
> Before schematic entry as we know it today,
> all circuit analysis programs used netlists  as
> the input method.   This includes of course
> SPICE and all of the other analyzers.


Jim is the author of Elsie, a very useful piece of software for 
designing filters:

http://www.tonnesoftware.com/

Leon
-- 
Leon Heller
G1HSM