#include<Wire.h>
#include<LiquidCrystal_I2C.h>
#include<HX711.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
#define DT 3
#define SCK 4
HX711 scale;
void setup(){
  lcd.init();
  lcd.backlight();
  scale.begin(DT, SCK);
  lcd.setCursor(0,0);
  lcd.print("SYSTEM START");
  delay(2000);
  lcd.clear();
  scale.set_scale(2280.f);
  scale.tare();
}
void loop(){
  float weight = scale.get_units()/1000;
  
  lcd.setCursor(0,0);
  if(weight < 0){
    weight = 0;  
  }
  lcd.print("Weight:");
  lcd.setCursor(0,1);
  lcd.print("             ");
  lcd.setCursor(0,1);
  lcd.print(weight, 2);
  lcd.print("Kg");
  delay(1000);
}