INTERRUPT WRITING IN TINKERCAD

 

CODE:-

void setup() {

  pinMode(4, OUTPUT);

  pinMode(12, OUTPUT);

  pinMode(2, INPUT_PULLUP);

  pinMode(3, INPUT_PULLUP);

  

Serial.begin(9600);

  

attachInterrupt(digitalPinToInterrupt(2), Ledon, CHANGE);

  attachInterrupt(digitalPinToInterrupt(3), Ledon, CHANGE);

}

void loop() {

  // nothing here!

}

void Ledon() {

int x=digitalRead(2);

  int Y=digitalRead(3);

if(x == 1)

  {

  digitalWrite(4, LOW);

  digitalWrite(12, LOW);

}

if(Y == 1)

  {

    digitalWrite(12, LOW);

   digitalWrite(4, LOW);

  

}

 

if((x != 1)&&(Y!=0))

  {

  digitalWrite(4, HIGH);

}

  if(Y != 1&&x!=1)

  {

    digitalWrite(12, HIGH);

}

}