//**** INCLUDES *************************************************************

//**** CONSTANTS ************************************************************

//**** PIN ASSIGNMENT OF OUR SHIELD *****************************************
static const int buttonLeft = D7;
static const int buttonRight = D6;
static const int ledBlue = D5;
static const int ledRed = D3;
static const int ldr = A0;
static const int buzzer = 26;
 
//**** SETUP ****************************************************************
void setup() {
  Serial.begin(9600);

  pinMode(buttonLeft, INPUT_PULLUP);
  pinMode(buttonRight, INPUT_PULLUP);
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(ledBlue, OUTPUT);
  pinMode(ledRed, OUTPUT);
  pinMode(buzzer, OUTPUT);
  pinMode(ldr, INPUT); 
}

//**** LOOP *****************************************************************
void loop() {  
  
  int Brightness = map(analogRead(ldr), 0, 1023, 255, 0);
  analogWrite(ledBlue, Brightness);
  delay(70);
}