Abstract: Provided is a modular sensor platform apparatus. The modular sensor platform apparatus includes at least one first terminal capable of being coupled to a power sensor, a plurality of second terminals capable of being coupled to an external sensor module and a communication module, and a micro-control unit (MCU) configured to execute a predefined algorithm.

Abstract: A ternary content addressable memory (TCAM) device includes a memory cell. The memory cell includes a data storage circuit, a limiter circuit, and a discharge circuit. The data storage circuit includes a first resistor and a second resistor connected in series to divide a voltage corresponding to search data, and configured to store cell data. The limiter circuit is configured to receive the divided voltage through an input terminal and transmit an output voltage through an output terminal based on a level of the divided voltage. The discharge circuit discharges a matching line indicating whether the stored cell data matches with the search data, based on the output voltage of the limiter circuit.

Abstract: A memory device includes a storage circuit, a first driving circuit, and a second driving circuit. The storage circuit stores first data and compares the first data and second data. The first driving circuit selectively drives a matching line to a first logic state, depending on a comparison result of the first data and the second data by the storage circuit. The second driving circuit drives the matching line to a second logic state regardless of the comparison result.

Abstract: A memory device includes a storage circuit, a first driving circuit, and a second driving circuit. The storage circuit stores first data and compares the first data and second data. The first driving circuit selectively drives a matching line to a first logic state, depending on a comparison result of the first data and the second data by the storage circuit. The second driving circuit drives the matching line to a second logic state regardless of the comparison result.

Abstract: A ternary content addressable memory (TCAM) device includes a memory cell. The memory cell includes a data storage circuit, a limiter circuit, and a discharge circuit. The data storage circuit includes a first resistor and a second resistor connected in series to divide a voltage corresponding to search data, and configured to store cell data. The limiter circuit is configured to receive the divided voltage through an input terminal and transmit an output voltage through an output terminal based on a level of the divided voltage. The discharge circuit discharges a matching line indicating whether the stored cell data matches with the search data, based on the output voltage of the limiter circuit.

Abstract: In-line electron guns for color picture tube suitable for improving the resolution of the color picture tube is disclosed. In the electron guns, the beam passing openings of first and second accelerating/focusing electrodes are projected or depressed in specified directions, thus to let the focusing actions of the main electrostatic focusing lenses in the vertical direction and in the horizontal direction not only be carried out at different positions but also be differently carried out. Therefore, the electron guns not only reduce the vertical slenderness of the beam spot formed on the center of the screen but also nearly remove the hollow parts of low electron density formed above and below the core part of each beam spot formed on the edge of the screen.