#include<DHT.h>
#include <LiquidCrystal.h>
LiquidCrystal Lcd(3,4,8,9,10,11);
#define DHTPIN 9
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);


void setup() {
Serial.begin(9600);
Serial.println("DHT22 test!");
dht.begin();
pinMode(7,OUTPUT);
pinMode(6,OUTPUT);
Lcd.begin(16,2);
}


void loop() {


delay(2000);
float h = dht.readHumidity();
float t = dht.readTemperature();
Serial.print("Humidity:\t");
Serial.print(h);
Serial.print("%\n");
if(h >= 50)
{
digitalWrite(7,HIGH);
}
else{
digitalWrite(7,LOW);
}
delay(500);
Serial.print("Temperature:\t");
Serial.print(t);
Serial.print("*C\n");
if(t >= 50)
{
digitalWrite(6,HIGH);
}
else{
digitalWrite(6,LOW);
}
Lcd.setCursor(0,0);
Lcd.print("Hello Students");
Lcd.setCursor(0,1);
Lcd.print("Study Well");

}