int potentio = 0;
int interruptPin = 2;
volatile byte state = 0;

void setup()
{
  Serial.begin(9600);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(interruptPin, INPUT);
  //attachInterrupt(digitalPinToInterrupt(interruptPin), toggle, CHANGE);
  pinMode(A5, INPUT);
}                                                  



void LEDstate(){
  int potentiometervalue = analogRead(A5);
  potentio = map(potentiometervalue, 0, 1023, 0, 255);
  if (potentio==0){
    digitalWrite(3, LOW);
    digitalWrite(4, LOW);
    digitalWrite(5, LOW);
    digitalWrite(6, LOW);
    digitalWrite(7, LOW);
    digitalWrite(8, LOW);
    digitalWrite(9, LOW);
    digitalWrite(10, LOW);
  
  }
  if (potentio>0 && potentio<=31.875){
    digitalWrite(3, HIGH);
    digitalWrite(4, HIGH);
    digitalWrite(5, HIGH);
    digitalWrite(6, HIGH);
    digitalWrite(7, HIGH);
    digitalWrite(8, HIGH);
    digitalWrite(9, HIGH);
    digitalWrite(10, HIGH);
    delay(1000);

    digitalWrite(3, LOW);
    digitalWrite(4, LOW);
    digitalWrite(5, LOW);
    digitalWrite(6, LOW);
    digitalWrite(7, LOW);
    digitalWrite(8, LOW);
    digitalWrite(9, LOW);
    digitalWrite(10, LOW);
    delay(1000);
  }

  if (potentio>31.875 && potentio<=255){
    digitalWrite(3, potentio >= 31.875 ? HIGH : LOW);
    digitalWrite(4, potentio >= 63.75 ? HIGH : LOW);
    digitalWrite(5, potentio >= 95.625 ? HIGH : LOW);
    digitalWrite(6, potentio >= 127.5 ? HIGH : LOW);
    digitalWrite(7, potentio >= 159.375 ? HIGH : LOW);
    digitalWrite(8, potentio >= 191.25 ? HIGH : LOW);
    digitalWrite(9, potentio >= 223.125 ? HIGH : LOW);
    digitalWrite(10, potentio == 255 ? HIGH : LOW);
  }
   
}

void loop(){
  state=digitalRead(interruptPin);
  if(state==HIGH){
    state=!state;
    digitalWrite(3, state);
    digitalWrite(4, state);
    digitalWrite(5, state);
    digitalWrite(6, state);
    digitalWrite(7, state);
    digitalWrite(8, state);
    digitalWrite(9, state);
    digitalWrite(10, state);
    Serial.println("Jeda sebentar.....");  
    delay(1000);  
    Serial.println("5");
    delay(1000);  
    Serial.println("4");  
    delay(1000);  
    Serial.println("3"); 
    delay(1000); 
    Serial.println("2"); 
    delay(1000); 
    Serial.println("1");
    }
  else  {
    LEDstate();}  
}