简介

产品特性

产品参数

引脚说明

DFR0526接口示意图_01.png

电机驱动程序

Arduino IDE下载

请将下面蓝色部分的样例代码拷贝到ARDUINO IDE中,编译并烧录进你的主控板中.


/*
  by DFRobot <https:www.dfrobot.com>
*/

int MA_Speed = 5;   //MA电机速度控制引脚
int MA_Dir = 7;     //MA电机方向控制引脚
int MB_Speed = 6;   //MB电机速度控制引脚
int MB_Dir = 8;     //MB电机方向控制引脚

void setup()
{
  //初始化引脚为输出模式
  pinMode(MA_Speed, OUTPUT);
  pinMode(MA_Dir, OUTPUT);
  pinMode(MB_Speed, OUTPUT);
  pinMode(MB_Dir, OUTPUT);

  digitalWrite(MA_Speed,LOW);    //初始化电机MA速度引脚为低电平,电机不转
  digitalWrite(MB_Speed,LOW);    //初始化电机MB速度引脚为低电平,电机不转
}

void loop()
{
    digitalWrite(MA_Dir,HIGH);    //电机MA正转
    analogWrite(MA_Speed, 100);   //PWM调速
    digitalWrite(MB_Dir,HIGH);    //电机MB正转
    analogWrite(MB_Speed, 100);   //PWM调速
    delay(1000);
    digitalWrite(MA_Dir,LOW);     //电机MA反转
    analogWrite(MA_Speed, 100);   //PWM调速
    digitalWrite(MB_Dir,LOW);     //电机MB反转
    analogWrite(MB_Speed, 100);   //PWM调速
    delay(1000);
}

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