Motion Sensor reg dump

[Werner Almesberger]

Andy Green wrote:
> (Determined by pulling it up to 3.3V via a
> known resistance and figuring out what the hidden resistance to 0V must
> be by the change in voltage)

Off-topic: I actually wonder why there doesn't seem to be any
commercially produced measurement device that measures voltage
as "X volt source behind a Y ohm resistor", by using just the
approach you've described. Would be very handy in a lot of
cases ...

- Werner