The Pololu 3pi robot is a small, high-performance, autonomous robot designed to excel in line-following and line-mazesolving competitions. Powered by four AAA batteries (not included) and a unique power system that runs the motors at a regulated

不需要非标准库从而生成Excel文件， 经测试 可在Linux下进行使用-Don t need a standard library to generate Excel file, the test can be used under Linux