// www.kreativekiste.de
// code für heisen Draht


int start = 0;
int stopp = 0;
int fehler = 0;

void setup()
{
pinMode(3, INPUT);
pinMode(4, INPUT);
pinMode(5, INPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
Keyboard.begin();
}

void loop()
{digitalWrite(7,HIGH);start = digitalRead(3);
if (start == HIGH)
{
Keyboard.press(115);
delay(10);
Keyboard.releaseAll();
tone(2, 300, 1000);
delay( 1000 );
tone(2, 3000, 1000);
delay( 500 );
}stopp = digitalRead(4);
if (stopp == HIGH)
{
Keyboard.press(116);
delay(10);
Keyboard.releaseAll();
tone(2, 300, 1000);
delay( 1000 );
tone(2, 3000, 1000);
delay( 500 );
}fehler = digitalRead(5);
if (fehler == HIGH)
{
Keyboard.press(117);
delay(10);
Keyboard.releaseAll();
digitalWrite( 6 , HIGH );
digitalWrite( 7 , LOW );
tone(2, 1000, 100);
delay( 100 );
tone(2, 800, 100);
delay( 100 );
tone(2, 600, 100);
delay( 100 );
tone(2, 400, 100);
delay( 100 );
tone(2, 200, 100);
delay( 100 );
tone(2, 100, 1300);
delay( 1000);
digitalWrite( 6 , LOW );
digitalWrite( 7 , HIGH );
}}