int xLight = 0;
int ydel = 100;

void setup() {
  pinMode(2, INPUT);
  digitalWrite(2, HIGH);
  Serial.begin(9600);
}

void loop() {

    if(analogRead(A0)==0)
      xLight=xLight-50;
      if(xLight<0)
        xLight=0;
    else if(analogRead(A0)>600)
      xLight=xLight+50;
      if(xLight>250)
        xLight=250;
    else
      xLight=xLight;

   if(analogRead(A1)==0)
      ydel=ydel-100;
      if(ydel<10)
        ydel=20;
   else if(analogRead(A1)==1023)
      ydel=ydel+20;
   else
      ydel=ydel;


    analogWrite(6, xLight);
    delay(ydel);
    analogWrite(6, 0);
    delay(ydel);
    analogWrite(3, xLight);
    delay(ydel);
    analogWrite(3, 0);
    delay(ydel);

  Serial.print("Delay: ");
  Serial.print(ydel);
  Serial.print("\n");
  Serial.print("Light: ");
  Serial.println(xLight);
  Serial.print("\n\n");
}