// Define variables
int buttonPin = 5; // Digital pin where the button is connected.
int ledPin = 7;   // Digital pin where the LED is connected.
int buttonState;

void setup() {
  Serial.begin(9600);
  pinMode(ledPin, OUTPUT);    // LED pin as an output.
  pinMode(buttonPin, INPUT);  // Button pin as an input.
   
}

void loop() {
  // Read the state of the button
  buttonState = digitalRead(buttonPin);

  // Check if the button is pressed
  if (buttonState == 1){
    digitalWrite(ledPin, HIGH);
   Serial.println("LED ON ");// Turn LED on.
  } else {
    digitalWrite(ledPin, LOW);
    Serial.println("LED Off ");  
  }
}