void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  Serial.println("welcome to 1st Exp onLED!");
  pinMode(26, OUTPUT);
  pinMode(27, OUTPUT);
  pinMode(5, INPUT_PULLUP);
  pinMode(17,OUTPUT);
}

void loop() 
{
  // put your main code here, to run repeatedly:
  int k=digitalRead(5);
  Serial.println(k);
  if(k==1)
  { 
  digitalWrite(26,1);
  delay(1000);
  digitalWrite(27,0);
  delay(200);
  digitalWrite(17,1);
  }
else
  { 
  digitalWrite(26,0);
  delay(1000);
  digitalWrite(27,0);
  delay(200);
  digitalWrite(17,0);
   }
    Serial.println(k);
 

}