恒温箱的PID算法源代码,做恒温箱时，借鉴别人的PID算法源代码： 感觉挺好用的，有参考的价值，在温度控制中挺精准的！-Incubator PID algorithm source code, do the incubator, learn from others of the PID algorithm source code: feeling very good with the reference value, very precise temperature control!