#include "HX711.h"
#include <Servo.h>
Servo myservo;
HX711 scale;
#define servoPin 9
#define  loadcell (A1, A0)
int angle = 0;

int thresholdHIGH  = 3500;
int alarm = 4200;
void setup() {
Serial.begin(9600);
myservo.attach(servoPin);
pinMode(servoPin, OUTPUT);
pinMode(loadcell,INPUT);

  Serial.println("Initializing the scale");
  scale.begin(A1, A0);
  pinMode( 6, OUTPUT);
}

void loop() {
Serial.println(scale.get_units()*2.380952, 1);

int force = scale.get_units();
float Grams = (force*2.380952);



if (Grams<thresholdHIGH) {
myservo.write(90);

}
else {
myservo.write(0);
}
if (Grams>alarm){
  tone(8, 262, 250);
  digitalWrite(6, HIGH);


}

delay(700);
}