Ultrasonic Sensor Interfacing with Arduino Uno By Engr.Habib Ur Rehman

Ultrasonic Sensor Interfacing

 with Arduino Uno

    By Engr.Habib Ur Rehman

Components/Equipment Required:

            Following Components/Equipment are required to perform task.

1.    ArduinoUno (https://piees.pk/product/arduino-uno-r3/)

2.    UltrasonicSensor (https://piees.pk/product/ultrasonic-sensor/)

3.    Breadboard

4.    JumperWires (https://piees.pk/product-category/jumper-wires/)

Circuit Diagram:

Arduino Program:

const int trigPin = 9;

const int echoPin = 10;

long duration;

int distance;

void setup() {

pinMode(trigPin, OUTPUT);

pinMode(echoPin, INPUT);

Serial.begin(9600);

}

void loop() {

digitalWrite(trigPin, LOW);

delay(200);

digitalWrite(trigPin, HIGH);

delay(1000);

digitalWrite(trigPin, LOW);

duration = pulseIn(echoPin, HIGH);

distance= duration*0.034/2;

Serial.print("Distance");

Serial.println(distance);

}