#include <DHT22.h>
#include <SPI.h>
#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

#define DHTPIN 6 
#define DHTTYPE DHT22   

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  
    Serial.begin(9600); 
    Serial.println("Winding Rubber Bands...");
    Serial.println("Oiling Sprockets");
 
dht.begin();
  
     lcd.begin(20, 4);
     lcd.clear();
     lcd.setCursor(0,0);
     lcd.print("Winding Rubber Bands...");
     lcd.clear();
     lcd.setCursor(0,0);
     lcd.print("Oiling Sprockets...");
}

void loop() {
  
float h = dht.readHumidity();
float t = dht.readTemperature();

if (isnan(t) || isnan(h)) {
    Serial.println("Failed to read from DHT");
    
} else {
  
    Serial.print("Humidity: "); 
    Serial.print(h);
    Serial.print(" %\t");
    Serial.print("Temperature: "); 
    Serial.print(t);
    Serial.println(" *C");
    
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Humidity: "); 
    lcd.print(h);
    lcd.print("%\t");
    lcd.setCursor(0,1);
    lcd.print("Temperature: "); 
    lcd.print(t);
    lcd.print("C");
  
  }
}