Hi peeps,   Just though It'd best if I mention something I'm doing, perhaps somebody has already achieved this.   Practically all Anrdoid phones have a 3DOF accelerometer and a 3DOF magnetometer, the first thing that came to my mind was to use them for robotics!  Reason being i'm a student ie. a little scarce on funds for goodies like 9DOF boards.   My goal is to use these sensors for an AHRS or…