此USB数据采集系统分三部分，下位机采用EZUSB单片机，C语言编程，USB接口部分的动态链接库采用C语言编程，上位机显示部分采用LABVIEW编程，是一个完整的系统源码。-This USB data acquisition system in three parts, the lower computer use EZUSB SCM, C language programming, USB interface, part of the dynamic link library using C language programming, the PC shows some use of LABVIEW programming, is a complete system source code.