Inverted Joystick

Inverted Joystick - Instead of a stick with two potentiometers, this is a cradle with two servos! The idea is to allow servo-based control of a joystick through either an R/C receiver or an Arduino - or any PWM compatible system. My particular use case is to control a VSI joystick used for powered wheelchairs - but it should be adaptable to other joysticks.