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

HX711 weight;
LiquidCrystal_I2C lcd1(0x27, 20, 4);

#define DT 4
#define SCK 5
float weightscale();
float kilogram();

void setup()
{
  Serial.begin(115200);
  Wire.begin(21, 22);
  weight.begin(DT, SCK);
  Serial.print("Remove weight");
  weight.tare();
  delay(1000);
}

void loop()
{
  weightscale();
  delay(1000);
}
float weightscale()
{

float kg= kilogram();
return kg;
}


float  kilogram()
{
float netwgt=weight.read();
float kgs=map(netwgt, 0, 21000, 0, 50000)/1000;
Serial.print("The Weight Is:");
Serial.println(kgs);
Serial.println("Kg");
lcd1.init();
 lcd1.backlight();
 lcd1.setCursor(0,0);
 lcd1.print("Weight is ");
 lcd1.setCursor(0,1);
  lcd1.print(kgs);
  lcd1.print(" Kg");
return kgs;

}