// Black - ground wire
// Red - Power supply wire
const int Button = 2;
const int LED = 11;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(Button, INPUT);
  pinMode(LED, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  //Serial.println(digitalRead(Button)); //if high = 1, if low = 0
  if (digitalRead(Button) == 1 ){ //you can make it equivalent to 1 or HIGH, they will both yield the same result
    digitalWrite(LED, HIGH);
    Serial.println(digitalRead(Button));
  }
  else{
    digitalWrite(LED, LOW);
    Serial.println(digitalRead(Button));
  }
  delay(100);
}

//here is code for turning on the LED if the button is pressed