pır

int led = 13;

int sensor = 2;

int state = LOW;

int val = 0;

void setup() {

pinMode(led, OUTPUT);

pinMode(sensor, INPUT);

Serial.begin(9600);

}

void loop(){

val = digitalRead(sensor);

if (val == HIGH) {

digitalWrite(led, HIGH);

delay(100);

if (state == LOW) {

Serial.println("Hareket

Basladi");

state = HIGH;

}

}

else {

digitalWrite(led, LOW);

delay(200);

if (state == HIGH){

Serial.println("Hareket

Durdu");

state = LOW;

}