IR Sensor Interface Arduino

In this Project, we will see about how to interface IR sensor with Arduino.

Circuit Diagram:

Arduino Code:

ir_sensor_code.ino

//This Code is Developed by Sdev
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#define IRpin 8                       //IR Output pin to D8
#define LEDpin 13                     //LED connect to D13

void setup() {
  Serial.begin(9600);
  pinMode(IRpin, INPUT);              //Set IRpin to INPUT
  pinMode(LEDpin, OUTPUT);            //Set LEDpin to OUTPUT
}

void loop() {
  if (digitalRead(IRpin) == HIGH) {   //Reads IR Status (HIGH or LOW)
    digitalWrite(LEDpin, HIGH);       //Turns ON LED
    Serial.println("IR = HIGH");      //Message in Serial Monitor
  }
  else {
    digitalWrite(LEDpin, LOW);        //Turns OFF LED
    Serial.println("IR = LOW");       //Message in Serial Monitor
  }
  delay(100);
}

Youtube Video Tutorial:

https://youtu.be/jCOES2n3jV4

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You can get the all the required files (like Circuit Diagram, Arduino.ino file, Libraries Used, and others) for the project  in ZIP format and much more...