// wap to change the blinking speed of led using potentiometer
int sensorvalue=0;

void setup() {
  // put your setup code here, to run once:
pinMode(A0, INPUT);
pinMode(13, OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
sensorvalue=analogRead(A0);
Serial.print(sensorvalue);
digitalWrite(13, LOW);
delay(sensorvalue);
digitalWrite(13, HIGH);
delay(sensorvalue);

}