Ultimate Object Sensing

Sense the distance of any object in front of it.

Oct 13, 2017

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environmental sensing

smart appliances

monitoring

Components and supplies

Arduino Nano R3

Ultrasonic Sensor - HC-SR04 (Generic)

Jumper wires (generic)

Breadboard (generic)

Standard LCD - 16x2 White on Blue

Arduino UNO

Apps and platforms

Arduino IDE

Project description

Code

Arduino distance sensor code

arduino

Just Copy this code and upload it in ur adruino

1#include<LiquidCrystal.h>
2LiquidCrystal lcd(12,11,5,44,3,2);
3const  int trigPin = 10;
4const int echoPin = 9;
5long duration;
6int distance;
7void  setup()
8{
9  pinMode(trigPin,OUTPUT);
10  pinMode(echoPin,INPUT);
11  lcd.begin(16,2);
12}
13void  loop()
14{
15  digitalWrite(trigPin,LOW);
16  delayMicroseconds(2);
17  digitalWrite(trigPin,HIGH);
18  delayMicroseconds(2);
19  digitalWrite(trigPin,LOW);
20  Duration=pulseIn(echoPin,HIGH);
21  Distance=Duration*0.034/2;
22  lcd.print("Distance=");
23  lcd.print(Distance);
24  delay(10);
25  lcd.clear();
26}

#include<LiquidCrystal.h>
LiquidCrystal lcd(12,11,5,44,3,2);
const  int trigPin = 10;
const int echoPin = 9;
long duration;
int distance;
void  setup()
{
  pinMode(trigPin,OUTPUT);
  pinMode(echoPin,INPUT);
  lcd.begin(16,2);
}
void  loop()
{
  digitalWrite(trigPin,LOW);
  delayMicroseconds(2);
  digitalWrite(trigPin,HIGH);
  delayMicroseconds(2);
  digitalWrite(trigPin,LOW);
  Duration=pulseIn(echoPin,HIGH);
  Distance=Duration*0.034/2;
  lcd.print("Distance=");
  lcd.print(Distance);
  delay(10);
  lcd.clear();
}

Downloadable files

untitled_sketch_LOQyRdDsQO.fzz

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