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Interfacing of Arduino with Ultrasonic Sensor :

interfacing

ARDUINO CODE

#define echoPin 11
#define trigPin 12
long duration, distance;
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);
duration = pulseIn(echoPin, HIGH);
distance= 0.034/2;
Serial.println(distance);
delay(50);
}


#INSTRUCTIONS

Click inside the radar to render an object within the detection range of Ultrasonic sensor.

Start Simulation