// By Robson Maciel - 2023 :)

#include <LiquidCrystal_I2C.h>
#include <HX711.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);
HX711 balance;

#define DT  A1
#define SCK A0

const float scale = 0.420;


void setup() {
  balance.begin(DT, SCK);
  balance.set_scale(scale);

  lcd.init();
  lcd.backlight();
  lcd.setCursor(0, 0);
  lcd.print("= BALANCE v1.0 =");
}

void loop() {
  measureWeight();
}

void measureWeight() {
  lcd.setCursor(0, 1);
  lcd.print(balance.get_units() / 1000, 2);
  lcd.print(" kg");
  delay(10);
}