说明：  使用模块化编程思路，所有模块皆可独立使用（但是占用到系统硬件资源则需要改动）上机测试可行，使用ds18b20采集温度数据并且送至电机处改变其转速以及显示当前温度与转速等级。
(The use of modular programming ideas, all modules can be used independently (but the use of hardware resources to the system need to be changed) test is feasible, using DS18B20 temperature data collected and sent to the motor to change its speed and display the current temperature and speed rating.)