自动循迹小车原理图

#include#include"qudong.h"#include"duankou.h"#include"lcd1602.h"#include"celv.h"#defineucharunsignedchar#defineuintunsignedint#defineCPU_F((double)8000000)#definedelay_us(x)__delay_cycles((long)(CPU_F*(double)x/1000000.0))#definedelay_ms(x)__del