用VC++编辑的能够逼真模拟LED数码管，模拟实时的时钟。-VC++ editor with the LED to a realistic simulation of digital control, simulation of real-time clock.

采用QT设计的模拟时钟界面，可采集电脑系统时间，实时的在界面上显示出来-Analog clock designed using QT interface, the computer system time can be collected in real time is displayed on the screen