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pir motion sensor arduino

Abdelmohsen Amin answered on September 12, 2022 Popularity 10/10 Helpfulness 4/10

answer pir motion sensor arduino

pir motion sensor arduino

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/*
PIR HCSR501 
modified on 5 Feb 2019
by Saeed Hosseini @ ElectroPeak
https://electropeak.com/learn/guides/
*/
int ledPin = 13;                // LED 
int pirPin = 2;                 // PIR Out pin 
int pirStat = 0;                   // PIR status
void setup() {
 pinMode(ledPin, OUTPUT);     
 pinMode(pirPin, INPUT);     
 Serial.begin(9600);
}
void loop(){
 pirStat = digitalRead(pirPin); 
 if (pirStat == HIGH) {            // if motion detected
   digitalWrite(ledPin, HIGH);  // turn LED ON
   Serial.println("Hey I got you!!!");
 } 
 else {
   digitalWrite(ledPin, LOW); // turn LED OFF if we have no motion
 }
}

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Source: create.arduino.cc

Tags: arduino motion whatever

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