int trigpin=14;
int echopin=12;

void setup() 
{
  Serial.begin(115200);
  pinMode(trigpin, OUTPUT);
  pinMode(echopin,INPUT);
  //ultrasoinc setup code
  
}

void loop()
{
  digitalWrite(trigpin, HIGH);
  delayMicroseconds(10);
  digitalWrite(trigpin, LOW);
  int duration = pulseIn(echopin,HIGH);
  int distance = duration*0.034/2;
  Serial.println(distance);
}