Abstract: A method for determining a position using digital pixel data includes receiving pixel data from a position sensor device at a controller, sorting the received pixel data into pixel banks using the controller, identifying a maximum bank, a close bank, and a far bank using the controller, calculating a close to max ratio using a first equation and a max to far ratio using a second equation using the controller, and determining a position based on said close to max ratio and said far to max ratio.

Abstract: A method of charging a battery at multiple charges rates includes determining a type of power source connected to a charging circuit and determining a voltage of a battery to be charged by the power source. A desired charging voltage is determined in response to the power source type and the battery voltage. A difference between the desired charging voltage and the battery voltage is determined. A digital potentiometer is selectively commanded to adjust the desired charging voltage to vary the difference and alter a charging rate of the battery, such that the difference is increased to increase the charging rate or is decreased to decrease the charging rate.

Abstract: An automated plumbing fixture includes a position sensing device. The position sensing device includes a control module including a controller and a digital input connection, a capacitive position sensor module isolated from said control module, wherein said capacitive position sensor module includes a digital output, and a digital communication cable connecting said digital output to said digital input.

Abstract: A method for determining a position using digital pixel data includes receiving pixel data from a position sensor device at a controller, sorting the received pixel data into pixel banks using the controller, identifying a maximum bank, a close bank, and a far bank using the controller, calculating a close to max ratio using a first equation and a max to far ratio using a second equation using the controller, and determining a position based on said close to max ratio and said far to max ratio.

Abstract: A sensor module for a position sensor includes a circuit board with a capacitance sensor and a tool clip probe mechanically connected to the circuit board and electrically connected to the circuit board. The tool clip probe is a capacitive sensor probe and a mechanical support for the sensor module.

Abstract: A method of charging a battery at multiple charges rates includes determining a type of power source connected to a charging circuit and determining a voltage of a battery to be charged by the power source. A desired charging voltage is determined in response to the power source type and the battery voltage. A difference between the desired charging voltage and the battery voltage is determined. A digital potentiometer is selectively commanded to adjust the desired charging voltage to vary the difference and alter a charging rate of the battery, such that the difference is increased to increase the charging rate or is decreased to decrease the charging rate.

Abstract: Methods and apparatuses for detecting the flow volume of a fluid using alternating vortices.

Abstract: Methods and apparatuses for detecting the flow volume of a fluid using alternating vortices.