The PIR Sensor

The PIR is the shorten form of Passive Infared Sensor. It detects movement. You can make anything start to work when someone is moving.

Apr 14, 2021

•

3862 views

•

2 respects

Devices & Components

Arduino Uno Rev3

LED (generic)

Jumper wires (generic)

PIR Motion Sensor (generic)

Software & Tools

Arduino IDE

Project description

Code

Code for PIR Sensor

arduino

Paste it in the Arduino IDE or Download the file and open it with tsoftware

1void setup() {
2  pinMode (2,INPUT); // The PIR Sensor
3  pinMode  (13,OUTPUT); // The LED
4
5}
6
7void loop() {
8  int val=digitalRead(2);
9if  (val==1){ //When object passed
10  digitalWrite(13,HIGH);//ON
11  delay(10000);         //Wait
12  digitalWrite(13,LOW); //Off
13}else{      // When No Object  Passed
14  digitalWrite(13,LOW); //off
15}
16}

void setup() {
  pinMode (2,INPUT); // The PIR Sensor
  pinMode  (13,OUTPUT); // The LED

}

void loop() {
  int val=digitalRead(2);
if  (val==1){ //When object passed
  digitalWrite(13,HIGH);//ON
  delay(10000);         //Wait
  digitalWrite(13,LOW); //Off
}else{      // When No Object  Passed
  digitalWrite(13,LOW); //off
}
}

Downloadable files

PIR Schematic

Connect the jumper wires as shown

PIR Schematic

Connect the jumper wires as shown

PIR Schematic

Comments

Only logged in users can leave comments

danushi13

0 Followers

•

0 Projects

Intro

Trademarks & CopyrightsWhistleblowingDigital Services ActTerms of ServicePrivacy PolicySecurityCookie Settings

Report content