dc motor szarja

// by Potyke and Mr.Drogy

int Speed= A0;
int Reverse= 3;
int Forward= 4;
int EN_1= 5;
int ReverseSW= 6;
int ReverseLED= 7;
int ForwardSW= 8;
int StopSW= 9;
int ForwardLED= 10;
int StopLED= 11;

int ForwardButton= 0;
int StopButton= 0;
int ReverseButton= 0;
int SpeedMotor;

void setup()
{
  pinMode(ForwardSW, INPUT_PULLUP);
  pinMode(ReverseSW, INPUT_PULLUP);
  pinMode(StopSW, INPUT_PULLUP);
  pinMode(Forward, OUTPUT);
  pinMode(Reverse, OUTPUT);
  pinMode(ReverseLED, OUTPUT);
  pinMode(ForwardLED, OUTPUT);
  pinMode(StopLED, OUTPUT);
}

void loop()
{
  SpeedMotor= analogRead(Speed)/4;
  analogWrite(EN_1, SpeedMotor);

  ReverseButton= digitalRead(ReverseSW);
  ForwardButton= digitalRead(ForwardSW);
  StopButton= digitalRead(StopSW);

  if (ForwardButton==0)
  {
    digitalWrite(Forward, 1);
    digitalWrite(Reverse, 0);
    digitalWrite(ForwardLED, 1);
    digitalWrite(ReverseLED, 0);
    digitalWrite(StopLED, 0);
  }

  if (ReverseButton==0)
  {
    digitalWrite(Forward, 0);
    digitalWrite(Reverse, 1);
    digitalWrite(ForwardLED, 0);
    digitalWrite(ReverseLED, 1);
    digitalWrite(StopLED, 0);
  }

  if (StopButton==0)
  {
    digitalWrite(Forward, 0);
    digitalWrite(Reverse, 0);
    digitalWrite(ForwardLED, 0);
    digitalWrite(ReverseLED, 0);
    digitalWrite(StopLED, 1);
  }

}