01-08例程为数电基础部分：比较简单，代码中可明显看出或是有中文注释，或是在工程代码主文件最前面有文字注释说明。(The 01-08 routine is the basic part of the digital power: it is relatively simple. It can be clearly seen in the code or have Chinese annotations, or in the front of the master code of the eng