My first Arduino programm!

     It was very interesting to try to create a programm, because when you start to create something you can understand that you can code everything you want! I'm not very good at Arduino programming language yet, but i belive that one day i will code something very usefull and smart.

Some usefull information:

• Arduino official web site
• Compiller for creating your own programms you can download here

Source code of my first programm:

void setup()
{
    pinMode(13, OUTPUT); // set digital pin 13 to output
}

void loop()
{
    digitalWrite(13, HIGH); //turn light on
    delay(500) //wait 0.5 seconds
    digitalWrite(13, LOW); //turn light off
    delay(1000) //wait 1 second
}