汉字点阵实现上、左滚动，基于51单片机实现汉字的显示。-Chinese character lattice implementation, left, based on 51 single chip microcomputer realization of Chinese character display.

16x64点阵屏幕 循环滚动 左移右移上移下移-16x64 dot matrix screen loop scroll down left right Move

点阵程序。带字体滚动显示。74hc595和74hc138.各两片控制-Dot matrix program. With a scrolling display font. 74hc595 and 74hc138. Each two control