Header Ads

Header ADS

6

 // C++ code

//

int trigpin=7;

int echopin=8;


void setup()

{

  Serial.begin(9600);

  pinMode(trigpin, OUTPUT);

  pinMode(echopin, INPUT);

}


void loop()

{

  digitalWrite(trigpin, LOW);

  

  delayMicroseconds(2);

  digitalWrite(trigpin, HIGH);

  delayMicroseconds(10);

  digitalWrite(trigpin, LOW);

  long duration=pulseIn(echopin,HIGH);

  

  float distanceCM=(duration/2)*0.0343;

  Serial.println("distance");

  Serial.println(distanceCM);

  delay(500);

  

}


No comments

Powered by Blogger.