// Tasterabfrage V 3
const byte taster1_pin = 35;
const byte taster2_pin = 34;
const byte led1_pin    = 23;
boolean led1_aktiv = false;

void setup() {
  Serial.begin(115200);
  Serial.println("Tasterabfrage V2");
  pinMode(taster1_pin, INPUT);
  pinMode(taster2_pin, INPUT);
  pinMode(led1_pin, OUTPUT);
  led1_aktiv = digitalRead(led1_pin);
}

void loop() { 
  if (digitalRead(taster1_pin)==LOW) {
    digitalWrite(led1_pin,HIGH);
  }

  ausgabe();
  delay(100); 
}

void ausgabe() {
  Serial.print(digitalRead(taster1_pin));
  Serial.print(" ");
  Serial.print(digitalRead(taster2_pin));
  Serial.print(" | ");
  Serial.print(digitalRead(led1_pin));
  Serial.print(" | ");
  Serial.println(led1_aktiv);
}