Easy Project: Zoom FP01 Volume/Expression pedal conversion to CV pedal.
Cheap-and-dirty expression pedal build. | Telecaster Guitar Forum
Strymon Tech Corner #1 - Anatomy of an expression pedal - Strymon
External Expression Pedals - Page 4
Zoom FP02M Expression Pedal | zZounds
128 ways MIDI will change your life as a live guitarist - Hughes & Kettner BLOG
Prototyping DIY Expression Pedal interface for Kosmo - KOSMO MODULES - Look Mum No Computer Thingies
Amazon.com: Zoom FP-02M Expression Pedal, Designed to be Used with All Zoom Multi-effects Processors Including the G3n, G3Xn, G5n, B3n, and More : Musical Instruments
Strymon Tech Corner #1 - Anatomy of an expression pedal - Strymon