woakas

int potPin = 2;    // select the input pin for the potentiometerint ledPin0 = 13;int ledPin1 = 12;int ledPin2 = 7;   // select the pin for the LEDint val = 0;       // variable to store the value coming from the sensorvoid setup() {  pinMode(ledPin0, OUTPUT);  pinMode(ledPin1, OUTPUT);  pinMode(ledPin2, OUTPUT);  // declare the ledPin as an OUTPUT}void loop() {  val = analogRead(potPin);      // read the value from the sensor  digitalWrite(ledPin0, LOW);  digitalWrite(ledPin1, LOW);  digitalWrite(ledPin2, HIGH);  // turn the ledPin on  delay(val);                    // stop the program for some time  digitalWrite(ledPin0, LOW);  digitalWrite(ledPin1, HIGH);  digitalWrite(ledPin2, LOW);   // turn the ledPin off  delay(val);    digitalWrite(ledPin0, HIGH);  digitalWrite(ledPin1, LOW);  digitalWrite(ledPin2, LOW);   // turn the ledPin off  delay(val);                  // stop the program for some time}