void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(27, OUTPUT);
  pinMode(26, INPUT);

}

void loop() {
int button = digitalRead(26);
  if(button == 0){
    digitalWrite(27, LOW);
  }
  else{
    digitalWrite(27, HIGH);
  }
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}