int RGBRedPin = 9;
int RGBGreenPin = 10;
int RGBBluePin = 11;
int analogRotation=A0;
int waitTime=1000;
void setup() {
 pinMode(RGBRedPin, OUTPUT);
  pinMode(RGBGreenPin, OUTPUT);
  pinMode(RGBBluePin, OUTPUT);
  pinMode(analogRotation, INPUT);
  Serial.begin(9600);
}

void loop() {
  waitTime=analogRead(analogRotation);
  Serial.println(analogRead(analogRotation));
   digitalWrite(RGBRedPin, HIGH);
delay(waitTime);
digitalWrite(RGBRedPin, LOW);
  digitalWrite(RGBGreenPin, HIGH);
delay(waitTime);
digitalWrite(RGBGreenPin, LOW);
  digitalWrite(RGBBluePin, HIGH);
delay(waitTime);
digitalWrite(RGBBluePin, LOW);

}