#define led A1
#define pot A0

int value;

void setup() {
  Serial.begin(9600);
  pinMode(led, OUTPUT);
  pinMode(pot, INPUT);
}

void loop() {
  value = analogRead(pot);
  Serial.print("The value is..."); // Prints to the serial
  int valueMap = map(value, 0, 1023, 0, 100);
  Serial.println(valueMap);
  analogWrite(led, map(value,0, 1023, 0, 255));
  delay(2000);
}