使用keil开发的用于单片机AT89S52的4汉字16*16点阵显示电路，可以完成汉字的左移等操作，可以显示多个汉字，且每次向左移动一位.适合于单片机入门者，且扩展几个其他模块后可以作为一个毕业设计或者课程设计。-Keil developed for the use of single-chip AT89S52 the 4 Chinese characters 16* 16 dot matrix display circuit, you can finish the left, such as Chinese characters, you can display a number of Chinese characters, and each one left. Fit in the single-chip beginners, and the expansion of some other module can be used as a graduation project or curriculum design.