Foot switches are switches that are foot actuated by a pedal or air bulb (bellows). Foot switches are available in many configurations including: Snap action - In a snap action switch the action speed ...

making it a snap to programmatically map any key to the switches. If you like this project you should check out [Dossier’s] foot mouse as well.

Suitable foot pedals are Adafruit product ID 423 and Sparkfun COM-11192, and their equivalents at ebay and aliexpress. These foot pedal switches are simple on/off switches, normally open. Speed ...

Here is a pretty hands-on but relatively straightforward MIDI project for Arduino! The board contains 6 3PDT switches, each with a dedicated LED and a quarter inch jack for an expression pedal. Each ...