Arduino Project 9: Motorized Pinwheel

const int switchPin=2;
const int motorPin=9;
int switchState=0;

void setup() {
  //Selecting as an input and output the switch and the motor
  pinMode(switchPin,INPUT);
  pinMode(motorPin,OUTPUT);
}

void loop() {
  //Reading if the switch has been pushed
  switchState=digitalRead(switchPin);
  if(switchState==HIGH){
    //If the switch has been pushed make the motor spin
    digitalWrite(motorPin,HIGH);
  }
  else{
    //If the switch hasn't been pushed don't make the motor spin
    digitalWrite(motorPin,LOW);    
  }
}