// Ön Sensör Grubu
#define echoPin1 23
#define trigPin1 22

#define echoPin2 25
#define trigPin2 24

long duration, distance, RightSensor, LeftSensor;

void setup() {
    Serial.begin(9600);
  pinMode(trigPin1, OUTPUT);
  pinMode(echoPin1, INPUT);

  pinMode(trigPin2, OUTPUT);
  pinMode(echoPin2, INPUT);

}

void loop() {
  SonarSensor(trigPin1, echoPin1);
  RightSensor = distance;

  SonarSensor(trigPin2, echoPin2);
  LeftSensor = distance;

  Serial.print(RightSensor);
  Serial.print(" - ");
  Serial.print(LeftSensor);
}

void SonarSensor(int trigPin, int echoPin)
{
  digitalWrite(trigPin, LOW);
  delayMicroseconds(2);
  digitalWrite(trigPin, HIGH);
  delayMicroseconds(10);

  duration = pulseIn(echoPin, HIGH);
  distance = (duration/2) / 29.1;
}