Arduino projects: Distance Measuring

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Distance measuring : Arduino Projects

Components:-

1. Arduino Uno

2. BreadBoard

3. Ultrasonic Sensor

4. Servo Motor

Yah projects me apko Ultrasonic sensor ke madhayam se apko kisi bhi objects ki distance jan sakte hai ki wo objects ultrasonic sensor se kitna dur hai.

Distance Measuring Projects

Wiring of Ultrasonic

UltraSonic Sensor	Arduino Uno
VCC	5v
GND	Gnd
TRIK	9
ECHO	10

Wiring of Servo Motor

Servo Motor	Arduino Uno
Red	5v
Black	Gnd
YELLOW	6

UltraSonic Sensor Wiring with Arduino

Coding :-

const int trigPin=9;

const int echoPin=10;

long duration,inch, cm;

long microsecondsToInchhes(long microseconds){

  return microseconds /74/2;

}

long microsecondsToCentimeters(long microseconds)

{

  return microseconds / 29/2;

}

#include<Servo.h>

Servo myservo;

int pos=0;

void setup()

{

  myservo.attach(6);

  pinMode(trigPin,OUTPUT);

  pinMode(echoPin,INPUT);

  Serial.begin(9600);

}

void loop(){

  digitalWrite(trigPin,LOW);

  delayMicroseconds(2);

  digitalWrite(trigPin,HIGH);

  delayMicroseconds(10);

  digitalWrite(trigPin,LOW);

  duration=pulseIn(echoPin,HIGH);

  inch=microsecondsToInchhes(duration);

  cm=microsecondsToCentimeters(duration);

  Serial.println("Distance=:");

  Serial.print(inch);

  Serial.println("in");

  Serial.print(cm);

  Serial.println("cm");

  delay(250);

  pos=cm;

  myservo.write(pos);

  

}

Final Project ;-