Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
undefined
@oliof There are linear hall sensors, but I don't know how sensitive they are. Passing a small magnet along the sensor would act like the rotary mag-sensors, but without the need of a motion translation.
