int LED=11;
int POT=A0;
float B;

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

void loop() {
  // put your main code here, to run repeatedly:
B=analogRead(POT)/4.01176470588;
Serial.println(B);
analogWrite(LED, B);


}