MOTM

Correct - three separate ribbons physically in series, electrically 
independent. For some reason, the middle ribbon is 'reversed' from the 
left and right. So, to put them back together as a single ribbon you 
need to invert and offset the middle, offset the right, and sum them 
all together.  There are discontinuities around the transitions but 
you can make them very small.

Or - run them as three independent ribbons.

Dave 

--- In motm@yahoogroups.com, ivancu@... wrote:
>
> >I put some details such as the pin out at the bottom of my
> >ExpressionMate controller page
> >http://modularsynthesis.com/modules/DJB-011/djb011.htm
> 
> So each of the three ribbon elements could be used as an analogue 
> control-voltage device?  They are basically just three resistive 
> elements in line?
> 
> Ivan