//Program Monitoring Suhu
//By Nazwa Salsabila K
#include <LiquidCrystal_I2C.h>
#include <dht.h>
LiquidCrystal_I2C lcd(0x27,20,4);
int sensor_suhu = 4;
float suhu;
float kelembapan;
#define DHTTTYPE DHT22
DHT dht(sensor_suhu,DHTTYPE);
void setup() {
dht.begin();
lcd.init();
lcd.clear();
lcd.backlight();
lcd.setCursor(0,0);
lcd.print(" PROGRAM MONITORING ");
lcd.setCursor(0,1);
lcd.print(" SUHU BERBASIS DHT 22");
lcd.setCursor(0,2);
lcd.print(" EMBEDDED SYSTEM ");
lcd.setCursor(0,3);
lcd.print(" XI TEK 1 ");
delay(3000);
lcd.clear();
}
void loop() {
suhu = dht.readTemperature();
kelembapan = dht.readHumidity();
lcd.setCursor(0,0);
lcd.print("SUHU RUANGAN");
lcd.setCursor(0,1);
lcd.print(suhu);
lcd.print(" Celcius ");
lcd.setCursor(0,2);
lcd.print("KELEMBPAN RUANGAN");
lcd.setCursor(0,3);
lcd.print(kelembapan);
lcd.print(" % ");
delay(100);
}