[sdiy] icl8038

[Fernando de Izuzquiza]

...but... the converter is extracted from the ASM-1 VCO wich is based  
on the electronotes design...

Fernando


http://home.swipnet.se/cfmd/synths/schematics/

"V/oct to Hz/V converter"

(the circuit I meant)



>> Magnus Danielson had an "octave to Hertz converter" that would be  
>> perfect, can't find it online now...
>
> I had a student play with that last semester, driving the linear  
> Henry VCO with that converter. IIRC it didn't work as well as the  
> electronotes designs that jammed current from the expo converter  
> directly into weird pins in the 8038.
>
> - Aaron