Arduino.ru

int ledPin = 10;   // LED is connected to digital pin 13
int switchPin = 5;   // switch connected to digital pin 2
int switchValue;   // a variable to keep track of when switch is pressed
int counter = 0;
     
void setup()    
{    
      pinMode(ledPin, OUTPUT);   // sets the ledPin to be an output
      pinMode(switchPin, INPUT);   // sets the switchPin to be an input
      digitalWrite(switchPin, HIGH);   // sets the default (unpressed) state of switchPin to HIGH
}    
      
void loop()   // run over and over again
{    
    
    switchValue = digitalRead(switchPin);   // check to see if the switch is pressed
      if ((switchValue == LOW) && (counter <= 1)) {   // if the switch is pressed then,
          for(int ii = 0; ii <= 5; ii++)
      {
          digitalWrite(ledPin, !digitalRead(ledPin));
          delay(900);
          counter++;
      }
    }
      if (switchValue == HIGH)
      //if ((switchValue == HIGH) && (counter > 2))
      {
           counter = 0;
           delay(100);
           
      }

}