This paper introduces the general design and implementing scheme of electronic conference table card.
2
电子会议桌牌是将PC主机生成的数据通过USB接口传输并显示到液晶屏上。
The electronic conference table card transmits the data generated by the PC to and displayed on the LCD screen through the USB.
3
第五章详细描述了电子会议桌牌设备的驱动程序开发过程，及应用程序如何通过驱动程序访问该设备。
Chapter 5 detailed describes the development of electronic conference name display card USB device drivers and how access USB device through device drivers.
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