>> I'd toyed around with the idea of creating a piezo gyro also. This was
>> almost a year ago, Murata was not willing to give me 1 or 2 sensors, so I
>> bought one of those gyro mice and stripped the sensor from that, I ran into
>> problems with thermal drift and overall sensor stability and gave up on the
>> design.

>The accelerometer mice and the gyrostars are 2 different things. The
>gyrostars have an offset and do not drift. Their gain changes somewhat
>with temperature but a heli tail rotor gyro is not so sensitive to that.

So, you're saying that at zero rotation the output is constant over the complete
temperature range?

Does anyone have (or know where to find) a complete datasheet for the gyrostars?
I have checked the Murata website, but they only have a stripped HTML thingy.
Surely there must be a complete datasheet somewhere, preferrably in pdf-format.

-Oyvind