#include <LiquidCrystal_I2C.h>
#include "DHT.h"

LiquidCrystal_I2C lcd(0x27, 16, 2);
DHT dht(2, DHT22);

void setup() {
  lcd.init();
  lcd.backlight();
  dht.begin();
}

int t = 0;
int h = 0;

void temphum(){
  h = dht.readHumidity();
  t = dht.readTemperature();
  lcd.setCursor(0, 0);
  lcd.print("Temp : ");
  lcd.print(t);

  lcd.setCursor(0, 1);
  lcd.print("Hum : ");
  lcd.print(h);
  delay(1000);
  if (h >= 100  || h >= 10) {
    
    lcd.setCursor(6, 1);
    lcd.print("     ");
    
}

}

void loop() {

temphum();
  /*h = dht.readHumidity();
  t = dht.readTemperature();
  lcd.setCursor(0, 0);
  lcd.print("Temp : ");
  lcd.print(t);
  delay(300);



  lcd.setCursor(0, 1);
  lcd.print("Hum : ");
  lcd.print(h);
  delay(300);
  if (h >= 100  || h <= 10) {
    
    lcd.setCursor(7, 1);
    lcd.print(" ");*/
  }



  /*
    for(int col=16;col>=0;col--){
    lcd.setCursor(col, 0);
    lcd.print("Hello");
    delay(300);
    lcd.clear();
    }
    /*lcd.setCursor(col, 0);
    lcd.print("Hello");
    lcd.shift();
    /*lcd.print(x);
    x=x+1;
    delay(20);
    if(x>=100){
    x=0;
    lcd.clear();
    }*/