آموزش راه اندازی ماژول درایور موتور MX1508 با آردوینو

/*
  MX1508 DC MOTOR DRIVER MODULE
  modified on 25 Sep 2020
  by Saeed Olfat @ Electropeak
  
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*/

void setup() {
  pinMode(8, OUTPUT); //IN2
  pinMode(9, OUTPUT); //IN1
}
void loop() {

// Full speed forward
  digitalWrite(8, HIGH);
  digitalWrite(9, LOW);


  delay(3000);

// Full speed backward
  digitalWrite(8, LOW);
  digitalWrite(9, HIGH);

  delay(3000);

// 0 to 100% speed in forward mode
  for (int i=0;i<256;i++)
  {   digitalWrite(8, HIGH);
      analogWrite(9, i);
      delay(20);      
      }

  delay(50);

  // 0 to 100% speed in backward mode
        for (int i=255;i<0;i--)
  {   digitalWrite(8, LOW);
      analogWrite(9, i);
      delay(20);      
      }

        delay(50);
}