int pot;
int led;


int potPin=A5;
int ledPin=9;

void setup() {
  // put your setup code here, to run once:
pinMode(potPin, INPUT);
pinMode(ledPin,OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
pot=analogRead(potPin);

//Serial.print(1);
Serial.println(pot);
delay(500);
led=map(pot, 0, 1023, 0, 255);
analogWrite(led,ledPin);
delay(200);

}