Hi PICer friends,

I would like to put to this electronic guru community a question about an
equilibrator device.

I have the necessity to calibrate a rotating equipment.  I'm thinking to
build a prototype using a 16F84, and LCD to display the weight to add and an
high luminosity LED to indicate the point where the wheight should be
positioned, (like a stroboscope) but I'm in trouble to find the pick-up able
to take the vibration and to measure it.

Anyon can help me, discussing about the law that regulate the vibration of
an eccentric rotation and how to calculate the weight and the distance
between the axe of rotation and the distance between the axe and the
position to put the weigth?


Thanks

Ciao

Leo