int sensorPin = 0;
int ledPin = 13;


void setup() {
  // put your setup code here, to run once:
pinMode(ledPin, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
int sensorValue;
sensorValue = analogRead(sensorPin);
digitalWrite(ledPin, HIGH);

delay(sensorValue);

digitalWrite(ledPin,LOW);

delay(sensorValue);
}