> In retrospect, I would change my design. The 0 to 10 and +/- 5 volt
> input selection is great. I might eliminate the extra 8
> potentiometers and just have done this selection with switches. I
> wanted the extra potentiometers for a sequencer which I would do now
> using I2C.
Why would you use the I2C instead of the 8 0 to 10v and 8 offset pots
for a 16 step sequencer? Your original approach seemed quite elegant.
Wasn't the first approach faster for response times? Is the lag
between turning the pots and the output using I2C noticeable/greater
than the 0 to 10 +/-5v pots?
Just curious what the drawbacks were to the first approach.