Hmmm....Most all major keyboard manufacturers have pitch/mod wheels that send MIDI messages. I bet I could make a small circuit that would xmit MIDI messages and use a small spring loaded 'return to zero' mod wheel and a small pitch strip with touch sensitivity.
Keyboards have had them for years and there are many, many devices out there that receive MIDI messages. All that the modulation wheel and pitch strip would be responsible for would be to xmit MIDI values. Any device it's connected to would do the rest of the work. ie...the spring loaded mod wheel could xmit MIDI value 127 at the middle detent, 0 at the 'bottom' end and 255 at the 'top' end. The MIDI device that it's connected to could be used to decode this value into a pitch value, reverb value, flange, whatever the connected device can do.
This must have been done in some other form before but I like the idea of a small diameter mod wheel and pitch/touch sensitive strip on-board the guitar. Hmmm....Bridge the gap between keyboards and guitars.
Anyone seen one like this before? If so could I get the link, please. For an idea of what I mean, go to a local keyboard dealer and play a Korg or Kurzweil and move the mod wheel around a bit.
Shooot! Sry Biohazard. I didn't mean to hijack your thread. Thanks for getting me think about it though.