tum_yil_icin_arduino_mufredati_35

tum_yil_icin_arduino_mufredati_35.ino

#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <DHT.h>
LiquidCrystal_I2C lcd(0x3F,16,2);

int INB=12;
int INA=11;

#define sensor_pin A0
#define sensor_pin 8

//Sensörün çalışması için gerekli ön ısıtma süresini 5sn olarak belirliyoruz
#define preheat_time 5000

#define DHTPIN 3
#define DHTTYPE DHT11
DHT dht(DHTPIN,DHTTYPE);

void setup() {
pinMode(3,INPUT); 
dht.begin();
lcd.begin();
pinMode(11,OUTPUT);
pinMode(12,OUTPUT);
}

void loop() 
{   
  float t=dht.readTemperature();
  lcd.setCursor(0,0);
  lcd.print("sicaklik :");
  lcd.print(t);
   if(t>30)
   {digitalWrite(INA,LOW);
    digitalWrite(INB,HIGH); 
    delay(1000);}

    delay(3000);
      

  for(int i=0;i<=16;i++)
   { lcd.setCursor(i,1);
  lcd.print(".");
  delay(500);
   }
   lcd.clear();
   float n=dht.readHumidity();
   lcd.setCursor(0,0);
  lcd.print("Nem: ");
   lcd.print(n);
  delay(3000);
  for(int i=0;i<=16;i++)
   { lcd.setCursor(i,1);
  lcd.print(".");
  delay(500);
   }
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Hava Kontrol");
    lcd.setCursor(0,1);
    lcd.print("Ediliyor");
    delay(5000);
   
    int sensorValue = analogRead(sensor_pin); 
if (sensorValue >= 400)
{    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Zararlı gaz");
    lcd.setCursor(0,1);
    lcd.print("tespit edildi");
    delay(4000);
    lcd.clear();
}
    
else
{
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Hava Temiz");
    delay(4000);
    
    lcd.clear();
} 
    lcd.setCursor(0,0);
    lcd.print("Degerler Yeniden");
    lcd.setCursor(0,1);
    lcd.print("Hesaplaniyor");
    delay(3000);
    lcd.clear();
    

  

}