const int buttonPin = 12;
const int LED = 14;
void setup() {
pinMode(buttonPin, INPUT);
pinMode(LED, OUTPUT);
Serial.begin(115200);
}
void loop() {
int buttonState = digitalRead(buttonPin);
  if (buttonState == HIGH) 
  {
    digitalWrite(LED, HIGH);
  }
  else 
  {
    digitalWrite(LED, LOW);
  }
}