Commented on another thread when the guy said this is the control board with the gyros. Board about 3 inches big. Gyros were bigger than that when I worked on them. Lasernigel
Mr Laser,
The gyros are probably of the
MEMS (MicroElectroMechanical Systems) type which you can find in most smart phones. They fall short of military standards but provide a reasonable short term solution.
MT