1、单片机加pid算法去控制步进电机的具体措施或方法 2009-7-25 12:13 最佳答案 /P1.1(T0):Count They Distance/P0.4:Tx/P0.5:Rx#include /SFR declarations#include /Standard I/O definition file#include /Math library file#include #include unsigned int j,i;char a=0;unsigned int t=0;/sbit l