///////////////////////////////////////////////////////
///                 PTS EMBEDEED SYSTEM             ///
///              BY NIA RAHMADANI                   ///
///////////////////////////////////////////////////////

#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int sensor;

void setup() {
  lcd.init();
  lcd.backlight();
  lcd.clear();
  Serial.begin(9600);
  pinMode(13, INPUT);
  lcd.setCursor(6,0);
  lcd.print("PTS");
  lcd.setCursor(1,1);
  lcd.print("EMBEDEED SYSTEM");
  delay(1000);
  lcd.clear();
  lcd.setCursor(7,0);
  lcd.print("BY");
  lcd.setCursor(1,1);
  lcd.print("NIA RAHMADANI");
  delay(3000);
  lcd.clear();
}

void loop() {
 sensor = digitalRead(13);
  Serial.println(sensor);
  delay(10);
  if (sensor == 0){
    lcd.clear();
    lcd.setCursor(3,0);
    lcd.print("SENSOR API");
    delay(500);
  } else {
    lcd.clear();
    lcd.setCursor(3,0);
    lcd.print("STANDBY");
    delay(500);
  }
}