int transistor_pin = 27 ; //initializing pin 2 as pwm
int push_pin = 14 ;
int state_push = 0;


void setup() {
  // put your setup code here, to run once:
   Serial.begin(9600);
   pinMode(transistor_pin, OUTPUT);
   pinMode(push_pin,INPUT_PULLUP);
   
}

void loop() {
  state_push=digitalRead(push_pin);

  if (state_push==LOW){
    digitalWrite(transistor_pin,HIGH);
  }
  else{
    digitalWrite(transistor_pin,LOW);
  }

Serial.println(state_push);
delay(100);
}