Controlling the LED blink rate with the potentiometer interfacing with Arduino

Components
Code Compiler
const int potPin = A1;
const int ledPin = 11;
int val = 0;

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

void loop() {
val = analogRead(potPin);
digitalWrite(ledPin, ); //HIGH
delay(val);
digitalWrite(ledPin, ); //LOW
delay(val);
Serial. println(val);
}

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