基于单片机at89c51的lcd1602显示想要的字符，里面的程序分为几部分，各个功能明确，非常适合于想学习单片机编程的初学者。-Based on the microcontroller at89c51 lcd1602 display the desired character, which the program is divided into several parts, each features a clear, very suitable for beginners who want to learn microcontroller programming.