利用max232，实现51单片机和电脑的通信，使得电脑发一个数据在单片机上用流水灯显示。-Use max232, achieving 51 SCM and PC communications, making the computer sends a data on a single chip with a water light show.

用51单片机汇编语言实现LED流水灯的功能(Realize the function of LED water lamp)