Creative solution
Published

IR Sensor Module

An Arduino tutorial.

BeginnerFull instructions provided49,245
IR Sensor Module

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
5 mm LED: Red
5 mm LED: Red
×1
Jumper wires (generic)
Jumper wires (generic)
×1
IR SENSOR
×1

Software apps and online services

Arduino IDE
Arduino IDE

Story

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Code

IR sensor module

Arduino
void setup() {
  // put your setup code here, to run once:
pinMode(4,INPUT);
pinMode(12,OUTPUT);//LED
}

void loop() {
  // put your main code here, to run repeatedly:
if(digitalRead(4)==LOW){
  digitalWrite(12,HIGH);
}
else{
  digitalWrite(12,LOW);
}
}

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Creative solution
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