Textpad

http://etherpad.com/0nDfMWnFo5

Blinking LED

const int ledPin = 13;
const int timeInterval = 100;

void sendDOT()
{
  digitalWrite(ledPin, HIGH); 
  delay(timeInterval);  
  digitalWrite(ledPin, LOW); 
  delay(timeInterval);  
}

void sendDASH()
{
  digitalWrite(ledPin, HIGH); 
  delay(timeInterval * 3);  
  digitalWrite(ledPin, LOW); 
  delay(timeInterval);  
}

void setup() {
  pinMode(ledPin,OUTPUT);
}

void loop(){
 sendDOT();
 sendDASH();

}