#include <LiquidCrystal_I2C.h>
#include <Wire.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);  
#define boiler      D6
#define kampung     D7
#define petelur     D8

#define ditekan  LOW
#define bounce   50



void setup() {
  lcd.init();         // Initialize the LCD I2C display
  lcd.backlight();    // open the backlight

  pinMode (boiler, INPUT_PULLUP);
  pinMode (kampung, INPUT_PULLUP);
  pinMode (petelur, INPUT_PULLUP);
  // put your setup code here, to run once:

}

void loop() {
  if(digitalRead (boiler) == ditekan){
    delay(bounce);
    while(digitalRead (boiler) == ditekan){}
    lcd.clear();
    ayamboiler();
  }
  if(digitalRead (petelur) == ditekan){
    delay(bounce);
    while(digitalRead (petelur) == ditekan){}
    lcd.clear();
    ayampetelur();
  }
  if(digitalRead (kampung) == ditekan){
    delay(bounce);
    while(digitalRead (kampung) == ditekan){}
    lcd.clear();
    ayamkampung();
  }
  lcd.setCursor(0,0);
  lcd.print("Inkubator Ayam DOC");
  lcd.setCursor(0,2);
  lcd.print("       Menu");
  lcd.setCursor(0,3);
  lcd.print("(UP)   (OK)   (DOWN)");
  // put your main code here, to run repeatedly:

}
void ayamboiler(){
  lcd.setCursor(0,0);
  lcd.print("->Ayam Boiler 1");

}
void ayampetelur(){
  lcd.setCursor(0,0);
  lcd.print("Ayam Petelur");
  
}
void ayamkampung(){
  lcd.setCursor(0,0);
  lcd.print("Ayam Kampung");
  
}