485多机通信+lcd液晶显示，内附源码及电路仿真（我自己做的，我也是初学，）-More than 485 communication+ lcd liquid crystal display, containing source code and circuit emulation (I do, I am also a beginner,)

实现液晶显示，多数据处理，多个文件编译，头文件的运用-Achieve liquid crystal display, multi-data processing, multiple file compilation, header files, the use of

此程序可以模拟一个液体容器在不同速度下的上下水位过程，对于初学者有很大的帮助。-This program can simulate a liquid container at different speeds the process up and down the water level, is very helpful for beginners.