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Re: Wogglebug #3 (3rd Board run arrived)

2008-03-01 by Grant Richter

> > Also, I took a look at the schematic.  According to the above
> > website, this module uses 0 - 10V, and I wanted to see how easily it
> > could be adapted to the -5V/+5V that MOTM generally uses.

I do NOT have a Wogglebug #3 board to test this on. But a quick and non-binding guess 
would be:

To convert to 0-5 CV out and +/-5 V audio out. Do the following.

Removing R30 should change J1, J4 and J7 to 0-5 volts.

Place a 1uF non-polarized cap in series with J2, J5 and J6 (Mouser PT# 140-NPRL50V1.0-RC 
is an example) to produce +/- 5 V audio.

J3 can stay the same with less range than in a 0-10V system.

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