应用VC++6.0开发的，利用max7221与计算机并口驱动8位数码管的程序。-VC 6.0 application development, the use of parallel computer max7221 with eight digital drive control procedures.

一个经典的并口应用程序－电脑小彩灯制作 用ＶＣ＋＋编写的程序 简单实用　可以自己制作　按兴趣改进程序-a classic Parallel Application-lantern production of small computer VC + + preparation procedures can be simple and practical produced by their interest in improving procedures