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    Design and Difficulty of Intelligent Home Remote Control


    Has been used daily routine remote control market, since the advent of intelligent remote control after people quickly keen on this intelligent remote control products, mainly because it is convenient and fast, then many people will ask the smart remote control The design ideas and principles of what kind of, how difficult it?
    In order to meet everyone on the smart remote control products keen pursuit of Xiaobian in this intelligent home remote control design ideas and difficult to share with you for reference.
    Strictly speaking, the design of such intelligent remote control difficulty coefficient: 1.0
    First, the task
    Design an ultrasonic remote control device. A remote control can control the switch of multiple household electrical equipment, such as fluorescent lamps, household appliances, electric racks and so on. The remote control device includes a remote control device and a plurality of receiving devices.
    Second, the requirements
    1, the basic requirements
    (1) press the button on the remote control, you can control a household electrical equipment switching action. Control distance 0.5-3m
    (2) all PCB with their own design, human-computer interaction interface is clear, the equipment should be shell packaging.
    (3) press the different buttons on the remote control, you can control the switch operation of different household electrical equipment. And the action of each electrical equipment does not affect each other.
    (4) battery-powered 2. play part
    (1) The remote control device can receive and store the status of each electrical equipment.
    (2) remote control equipment with calendar function, intelligent equipment for intelligent management.
    Third, the description
    (1) the type of single-chip can be arbitrarily selected.
    (2) must use battery power (for example: dry batteries, lithium batteries, button batteries).
    Fourth, the scoring criteria
    This need to be based on different remote control positioning criteria with the actual demand to prevail.
    For ultrasonic range finder to achieve
    Difficulty Coefficient: 1.0
    First, the task
    Design and implementation of ultrasonic range finder, with a distance measurement function.
    Second, the requirements
    1, the basic requirements
    (1) press the rangefinder button, you can measure the distance between the distance measuring instrument to the obstacle, measuring range 0.5-2m, precision 0.05m.
    (2) all PCB with their own design, human-computer interaction interface is clear, the equipment should be shell packaging.
    (3) battery powered.
    Take part
    (1) The measuring range can be extended to 10 meters.
    (2) with voice broadcast function
    Third, the description
    (1) the type of single-chip can be arbitrarily selected.
    (2) must use battery power (for example: dry batteries, lithium batteries, button batteries).
    With these aspects of the design ideas in order to its function and to achieve the remote control standards for a specific breakdown, and then to design a high-end atmosphere on the grade of intelligent remote control products.
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