void setup() {
  // put your setup code here, to run once:
 Serial.begin(9600); //9600 bits pro sekunde ->baud
 pinMode(4, OUTPUT);
 pinMode(15, OUTPUT);
 pinMode(25, INPUT);
 pinMode(26, INPUT);
}

void loop() {
int taster1 = digitalRead(25);
int taster2 = digitalRead(26);

Serial.print("Taster 1: ");
Serial.print(taster1);
Serial.print("  Taster 2: ");
Serial.println(taster2);
delay(100);



if (taster1 !=1){
digitalWrite(4, HIGH);  
}else{
  digitalWrite(4, LOW);
}

if (taster2 !=1){
digitalWrite(15, HIGH);  
}else{
  digitalWrite(15, LOW);
}

  delay(200); // this speeds up the simulation*/
}