[LAU] Wah update

[Folderol]

On Fri, 14 Aug 2009 22:43:15 +0200
Arnold Krille <arnold at arnoldarts.de> wrote:

> On Friday 14 August 2009 21:59:53 Ken Restivo wrote:
> > It sounds great. Now I'm either going to hack together an auto-wah via AMS
> > or something and an envelope follower, or build myself an Arduino pedal
> > footcontroller.
> 
> Get a footcontroller or control it from the keyboards modulation-wheel (if not 
> used otherwise). Auto-Wah sounds crap.
> 
> Arnold

Nonono
Building an Arduino footpedal will be much more fun :)

Hmmm.
Instead of a pot on one of the analog inputs use a cheap shaft encoder
and count pulses.

Double Hmmm
Fix it so that the index pulse is at exactly the halfway point in the
travel, and it will 'silently' re-calibrate itself every time you pass
throgh that point.

-- 
Will J Godfrey
http://www.musically.me.uk