Wheel Electronic is an universal electronics DIY Midi kit designed to connect modulation or pitch wheels.
It´s suitable for joy sticks, single or multiple foot controllers (analog or on/off), breath controllers or even normal potentiometers. In addition a connector for a sustain foot switch is available. Up to 4 continuously variable "analog" elements and a "digital" switching element (e.g. a sustain foot switch) can be connected.