#define POT_PIN A0
#define LED_PIN 8

int pot_val;


void setup() {
  pinMode(LED_PIN, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  pot_val = analogRead(POT_PIN);
  Serial.print("Pot value:");
  Serial.println(pot_val);

  analogWrite(LED_PIN,pot_val);

  delay(500);
}