智能循迹小车前进后退代码

正文摘要:

单片机源程序如下: #include<reg51.h> #define ucahr unsigned char #define uint unsigned int #define uchar unsigned char sbit BZ=P3^5; sbit P00=P0^0; sbit P01=P0^1; sbit P02=P0^2; sbit P03=P0 ...