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摘要:As a kind of storage equipment, SD card is used most widely in recent years, used in most portable devices, and the efficient file system also brought a lot of convenience for our work. Document management system based on SD card designed in this paper is to use the STC12C5A60S2 chip as the control core, mainly include key module, the SD card read-write module, LCD module and other peripheral circuits. Use the microcontroller to drive and initialize the SD card, you can operate the files of the SD card, including files read-write operation, the file name and the contents can display through the LCD1602. The design has the advantages of easy to read the file, simple operation, wide application, etc.
会议名称:

2018 International Conference on Mechanical,Electrical,Electronic Engineering & Science(MEEES 2018)

会议时间:

2018-05-26

会议地点:

中国重庆

  • 专辑:

    信息科技

  • 专题:

    计算机软件及计算机应用

  • 分类号:

    TP315

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