说明：  这是一个自学项目，了解如何编程微控制器，以及介绍物理...
(This is a self-learning project to understand how to program a microcontroller, as well as an introduction to physical computing. This project uses the 4x4x4 led cube by KyleTheCreater (<https://www.instructables.com/4x4x4-LED-Cube-Arduino-Uno/> ) as a reference.)