//Toogle Led me debounce
//O pio swstos katati gnwmi mou tropos

int led = 13;        // LED on pin 13
int switchPin = 2;   // switch on pin 2

boolean state = false;  

void setup()
{
  pinMode(led, OUTPUT);
  pinMode(switchPin, INPUT);
 
}

void loop()
{
  if (digitalRead(switchPin) == HIGH)
  {  
    delay(30);                        // debounce sto patima
    state = !state;                    // toggle state variable
    digitalWrite(led,state);
    while (digitalRead(switchPin) == HIGH);   // anamoni oso einai patimeno (to programma menei kollimeno edw.feugei otan afethei to button)
    delay(30);                        // debounce sto afima
  }
}