#include <DHT.h>
#include <LiquidCrystal.h>

DHT dht(2, DHT11);
LiquidCrystal lcd(4,17,5, 18,19,21); // Pins for the LCD: RS, E, D4, D5, D6, D7

void setup() {
  Serial.begin(9600);
  dht.begin();
  pinMode(14, OUTPUT);
  lcd.begin(16, 2);
  lcd.clear();
}
void loop() {
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  Serial.print("Humidity: ");
  Serial.print(h);
  Serial.print("%\t");
  Serial.print("Temperature: ");
  Serial.print(t);
  Serial.println(" *C");

  if (t >2) {
  digitalWrite(14, HIGH);
  lcd.setCursor(0, 0);
  lcd.print("High Temp Alert!");
} else {
    digitalWrite(14, LOW); 
    lcd.clear();
    }

    delay(500);
}