8×8点阵显示汉字，汉字字符可以是按键来控制命令的输出，如“1”，输出将是“欢迎进入系统”！功能等。-8* 8 dot matrix display Chinese characters, Chinese characters can be keys to control the output of the order, such as by 1 , the output will be Welcome into the system! Function and so on.