Exploring RGB Activity

/*
*Divya Inaganti
*June 14, 2017
*How to use a photoresistor activity
*/
const int PinRed= 9;
const int PinGreen=10;
const int PinBlue= 11;
void setup()
{
  Serial.begin (9600);
//  pinMode(photoPin, INPUT);
  pinMode (PinRed, OUTPUT);
  pinMode (PinGreen, OUTPUT);
  pinMode (PinBlue, OUTPUT);
 analogWrite(PinRed, 255);
analogWrite(PinGreen, 0);
analogWrite(PinBlue,0);
delay(200);
analogWrite(PinRed, 0);
analogWrite(PinGreen, 255);
analogWrite(PinBlue,0);
delay(200);
analogWrite(PinRed, 0);
analogWrite(PinGreen, 0);
analogWrite(PinBlue,255);
delay(200);
 }
void loop()
{




//
//
//Read (photoPin);
//  lightVal= map(photoValue, 0, 1020, 255, 0);
//  Serial.print ("Photoresistor value = ");
//  Serial.print(photoValue);
//  Serial.print ("lightVal = ");
//  Serial.println(lightVal);
//  delay(100);
}