/* 25/10/2021
 *  pirv2
 *  changed to a millis() timed function
 *  
 *  
 *  pins used
 *  12
 * 
 * 
 */
const int pirPin = 12;
int myMovement = 0;
unsigned long pirTimer;
int pirScanDelay = 100;//time in milliseconds until the next pir scan takes place

//function is now controlled by a millis() timer
void pirScan(){
  if(millis() > pirTimer){
    pirTimer = millis() + pirScanDelay;
    myMovement = digitalRead(pirPin);
    Serial.println(myMovement);  
  }
}

void setup() {
 Serial.begin(9600);
 Serial.println("pirv2...");
  pinMode(pirPin,INPUT);
}

void loop() {
  pirScan();
}