I have a Livid instruments brain jr. (anologue + digital input to midi usb output) And I would like to connect my adafruit LSM303 accelerometer magnometer out puts to affect midi control change values... I am building a controller that has buttons and potentiometers, and a fader. The info from these is plugged in and turned into midi by the brain Jr. It would stand to reason that I should be able to use the X, Y, Z axis and Compass info to add tilt and roll affects to my midi controller.. Do I need to add a separate arduino to read the LSM303 data? - Jupitor..