NEEDED: Expression pedal schematics.

[ultradust]

Hello... Anyone here has a schematics for a expression pedal? I have an old crybaby casing and I opt to create an expression pedal with it... Is there any optical sensor controlled expreession pedal schematics here? Any Led/Ldr schematics will also do. THanks... 

[goosonique]

Look in the schematics page, there is a Zoom expression pedal schematic. It's only a pot and a stereo jack.
Please use the search function .... DO IT NOW ...PLease 

LDR for expression pedal is waste of time .... unless you wanna it fancy

[cd]

What do you want to control?  Does your effect need a control voltage?  Resistance?  Or god forbid, MIDI signals?  There is no such thing as a one-size fits all "expression pedal". 

[ultradust]

What do you want to control?  Does your effect need a control voltage?  Resistance?  Or god forbid, MIDI signals?  There is no such thing as a one-size fits all "expression pedal". 

I wish to use it with my Boss  AW-3. So I can switch from autowah to manual wah whenever I have to.