用c语言编写的点阵式LED简单图形显示。用AT89C51单片机做控制芯片，程序用keil编写，实验仿真有protel99se实现，已验证成功，该文件中有源程序和仿真文件。 -With the c language of the dot matrix LED simple graphic display. To do with the AT89C51 microcontroller control chip, the program using keil write, experimental

本人使用简洁使用的语句，编写LED显示屏，跑马灯，具有较好的程序代码，希望给各位网友带来更多的兴趣-I use concise use statement, write the LED display, run lantern, and has good program code, and hopes to give each netizen bring more interest