基于单片机智能循迹小车电路图（含电路）-毕设课设资料

【资源下载】下载地址如下1572：
https://docs.qq.com/doc/DTlRSd01BZXNpRUxl

#include<reg52.h>
#define uchar unsigned char 
#define uint unsigned int
uchar temp,signal,tt1,t0,t1,t2,t3,t4,t5,t6;


void delay_1ms(uint d)
{
	uint i;
	while(d--)
		for(i=0;i<75;i++);
}

void motor_run()		   //电机起动
{
  	P1=0x35;
	delay_1ms(200);
	P1=0x53;
	delay_1ms(10);
/*	ENA=1;

	OUT1=0;

	OUT2=1;
	delay_1ms(800);
	OUT2=0;
	delay_1ms(200);
	
	ENB=1;

	OUT4=0;

	OUT3=1;
	delay_1ms(800);
	OUT3=0;
	delay_1ms(200);
*/
}
void motor_left()			 //左进
{
	P1=0x30;
	delay_1ms(200);
	P1=0x00;
	delay_1ms(20);