说明：  针对PIC单片机编写的LCD1602C语言驱动程序，包含的头文件和源文件，可以直接包含应用，稍做修改可以用在51单片机上。头文件有中文注释，源文件无注释
(For the PIC microcontroller written LCD1602C language driver contains the header files and source files can be directly contains applications, small modifications can be used in the 51 SCM. Chinese Notes header files, source file Notes)