> A while back, there was some discussion on tilt sensors.  I
> followed it from a distance, but you know how things are, you
> don't pay attention unless you have a current requirement. Now
> I might have one for these tilt sensors, but I don't remember what
> was found, and are they digital output or analog?  I am thinking
> of putting something together that sets an alarm if either the
> X or Y axis tilt further than some n degrees (preset).  Did anyone
> save this information?
Analog Devices has the ADXL202 2 axis tilt sensor with PWM ouput. They
even have a PIC circuit for it (they use it on their evaluation board).