Is your input signal too weak? If it isn't high enough to get the LED to
light, it isn't high enough to cause the comparator to operate, so basically
nothing will happen.
Check around the input buffers for wrong value components.
Ken
Ken Stone sasami@... or ken@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
light, it isn't high enough to cause the comparator to operate, so basically
nothing will happen.
Check around the input buffers for wrong value components.
Ken
>My saw pitch shifter doesn't seem to do anything. The up down outputs_______________________________________________________________________
>are pretty much the same as the inputs (no shifting). Also, I tried
>to set it up to do pitch shifting according to the web page but using
>the disable switch I can't get any action on the LED. Any help
>greatly appreciated.
>
>Peng
>
>
>
>See the following URLS for the CGS Modular Synth home page:
>Main: http://www.cgs.synth.net/
>Secondary: http://otherunicorn.0catch.com/synth/
>Yahoo! Groups Links
>
>
>
>
>
>
Ken Stone sasami@... or ken@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>