int switchstate;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(14, INPUT);
  pinMode(25, OUTPUT);
  pinMode(26, OUTPUT);
  pinMode(27, OUTPUT);
  
}

void loop() 
  {
   switchstate =digitalRead(14);
   if (switchstate ==1)
   {
    digitalWrite(25, HIGH);
    digitalWrite(26, HIGH);
    digitalWrite(27, HIGH);
    
   }
     else
   {
     digitalWrite(25, LOW);
     digitalWrite(26,LOW);
     digitalWrite(27, LOW);
    
}