Lesson-5-Light

// Light Switch
int sensorpin = A6; // Analog input pin that the sensor is attached to
int ledPin = 4;    // LED port
int sensorValue = 0;        // value read from the port
int outputValue = 0;        // value output to the PWM (analog out)

void setup() {
  pinMode(ledPin,OUTPUT);
  pinMode(sensorpin, INPUT);
  Serial.begin(9600);
}

void loop() {
  // read the analog in value:
  sensorValue = analogRead(sensorpin);

  Serial.println(sensorValue);

  if (sensorValue < 200) {
    digitalWrite(ledPin, LOW);
  }
  else {
    digitalWrite(ledPin, HIGH);
  }

  delay(200);
}