Abstract: A main discharge channel can carry a main portion of the grain output from a grain dryer during operation of the grain dryer. A sensor channel positioned adjacent the main discharge channel can carry a sensed portion of the grain output from the grain dryer during operation of the grain dryer. A grain moisture sensor can include a pair of capacitive plates positioned on opposite sides of the sensor channel with opposing major surfaces of the pair of capacitive plates facing each other. A moisture sensing electric field can be generated between a main sub-plate of a plurality of sub-plates of each of a pair of capacitive plates positioned on opposite sides of a sensor channel with opposing major surfaces of the pair of capacitive plates facing each other. At least one additional electric field can be generated between the plurality of sub-plates of the pair of capacitive plates.

Abstract: A vehicle component actuator comprising a housing, an actuator motor in the housing, and a rotatable output gear shaft assembly in the housing including a rotatable output shaft and gear. The output gear includes one or more discontinuities defined therein and each presenting a magnetic flux signature. A position sensor, including for example a Hall Effect position sensor with an integrated magnet, senses the magnetic flux signature of the one or more discontinuities on the output gear for sensing and determining the position of the output gear shaft assembly. The discontinuities can be of the same or different sizes/configuration and equally or unequally spaced from each other. The discontinuities can be slots or projections or any other feature presenting a unique magnetic flux signature that can be sensed by the position sensor.