文件名称:burn2
介绍说明－－下载内容均来自于网络，请自行研究使用
this to simple program that can make the led light up -this is to simple program that can make the led light up
(系统自动生成,下载前可以参看下载内容)
下载文件列表
burn2.txt
burn 1.txt
lesson 5 -3（for loop update）.txt
burn 1.txt
lesson 5 -3（for loop update）.txt