能点亮流水灯 51单片机典型的I/O口应用过程-can light up LED

利用51单片机控制的花样流水灯，主程序左右循环点亮，中断时交替闪烁，包含C文件，proteus文件和hex文件-51 microcontroller to control the pattern of light water cycle light around the main program, interrupt flash alternately, contains C files, the proteus files and hex file. . . . . . .