说明：  用89C51轻松做一个LED汉字显示屏 像搭积木一样，做一屏LED汉字显示 每块显示板有两个16*16的LED点阵，可以显示两个汉字，两块板可以显示4个汉字， 将这两块显示板和一块89S51的CPU板用电缆连接起来，组成一条4个汉字的显示屏， 同样也可以将4块显示板组成8个字的显示屏，显示屏可以滚动，换屏显示，也可以存储若干条短语，用遥控器调用显示短语。
(89C51 easily done with a LED display architecture in a building block of Chinese characters, as do a Chinese character display screen LED display board at each of two 16* 16 LED dot-matrix, you can show two Chinese characters, two pieces of board can display four Chinese characters, these two display boards and a piece of the CPU board 89S51 cable linking the composition of a display of four characters, the same can also be composed of four display panels 8 character display, the screen can scroll, change screen display, you can store several phrases, use the remote control to call display phrase.)