// Include necessary libraries
#include <Arduino.h>

// Define pin numbers
const int potentiometerPin = 34;   
const int ledPin = 2;   

void setup() {
  Serial.begin(115200);
  pinMode(ledPin, OUTPUT);
}

void loop() {
  int potentiometerValue = analogRead(potentiometerPin);
  int ledIntensity = map(potentiometerValue, 0, 4095, 0, 255);

  Serial.print("Potentiometer: ");
  Serial.print(potentiometerValue);
  Serial.print("   LED Intensity: ");
  Serial.println(ledIntensity);

  if (potentiometerValue < 1000)
 {analogWrite(ledPin, ledIntensity);} 
  else if (potentiometerValue >= 1000 && potentiometerValue < 3000)
  {analogWrite(ledPin, 150);}
  else {analogWrite(ledPin, 255);}
delay(100); 
}