Stabilize : Accelerometer + 4 Servo Motors

So far, the Arduino reads the x and y tilt values and translates them into motion across 4 servos to maintain a horizontal platform at the top. Next, I need to get the z tilt values to reverse the x and y tilts, so you can tilt the whole thing up side down and still have the top platform facing up.

Accelerometer + 4 servo motors from che-wei wang on Vimeo.