A micro gyroscope determine three dimensional rotational movements is mounted on a substrate on which a plurality of {TAIL ~ masses} tangentially oscillate about {HEAD ~ the z axis} perpendicular to the substrate 
A micro gyroscope determine three dimensional rotational movements is mounted on a substrate on which a plurality of { TAIL ~ masses } tangentially oscillate about { HEAD ~ the z axis } perpendicular to the substrate
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH