名称：24C04与数码管 说明：每次运行时，程序将24C04芯片内的计数字节值递增并显示在数码管上，反复运行，实现计数。 -Name: 24C04 with digital tube Descr iption: every time it is run, the program will the 24C04 chip count byte value is incremented and displayed on the digital control, repeatedly run t