使用LabVIEW编程实现秒表功能。有开始、暂停和复位功能；架构使用了功能全局变量，测试程序使用状态机实现。-Using LabVIEW programming stopwatch function. Have to start, pause and reset functions architecture uses a global variable function, the test program uses state machine implementation.

只通过移位寄存器来实现AB两个按钮对秒表的单次计时功能和总计时功能两种功能(Only through the shift register to achieve AB two buttons, stopwatch single time function and total timing function of two functions)

一个labview的秒表程序，实现基本的秒表功能(A stopwatch program LabVIEW, to achieve the basic stopwatch function)