int buttonpin = 14;
void setup() {
  pinMode(14,INPUT);
  pinMode(12,OUTPUT);
  Serial.begin(115200);
  }
void loop() {
  bool buttonState = digitalRead(buttonpin);
  if(buttonState == 1) {
    digitalWrite(12,HIGH);
  }
    if(buttonState == 0) {
    digitalWrite(12,LOW);
  }
}