#define LDR_PIN 34 
#define LED_PIN 2  
#define DCMOTOR_PIN 0               
#include <ESP32Servo.h>
#define POTENTIOMETER_PIN 32 
#define SERVO_PIN 15         
#define ADC_RESOLUTION 4095 
#include "DHT.h"
#define DHTPIN 4         
#define DHTTYPE DHT22   


DHT dht(DHTPIN, DHTTYPE);


Servo myservo; 

void setup() {

  analogReadResolution(12); 
  Serial.begin(115200);
  pinMode(LED_PIN, OUTPUT);
  pinMode(DCMOTOR_PIN, OUTPUT);
  myservo.attach(SERVO_PIN); 

}

void loop() {

  int potValue = analogRead(POTENTIOMETER_PIN); 
  int angle = map(potValue, 0, ADC_RESOLUTION, 0, 180); 
  myservo.write(angle); 
  delay(2000); 



  int ldrValue = analogRead(LDR_PIN);
  Serial.println(ldrValue); 
  if (ldrValue < 2000) { 
    digitalWrite(LED_PIN, LOW); 
  } else {
    digitalWrite(LED_PIN, HIGH);
  }


  float temp = dht.readTemperature(); // Read temperature in Celsius
  Serial.print("Temperature: ");
  Serial.print(temp);
  Serial.println(" Celcius");
  delay(1000);

  if (temp > 50) { // Define your temperature threshold here
    digitalWrite(DCMOTOR_PIN, HIGH); // Turn on the LED if the temperature is above the threshold
  } else {
    digitalWrite(DCMOTOR_PIN, LOW); // Turn off the LED if the temperature is below the threshold
  }


}