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ALAT DETEKSI 6 TELUR BAGUS / JELEK ARDUINO THINGSPEAK IOT OUTPUT SUARA DF-PLAYER MODULE

ALAT DETEKSI 6 TELUR BAGUS / JELEK ARDUINO THINGSPEAK IOT OUTPUT SUARA DF-PLAYER MODULE
 

         Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah alat yang dapat mendeteksi 6 buah telur secara bersamaan menggunakan Arduino. alat ini memiliki fitur yang dapat mengirimkan data hasil pembacaan sensor ke server thingspeak. untuk lebih jelasnya berikut adalah komponen dan kodingnya.
 
 
a. Komponen 

- Arduino Mega Wifi
- Timbangan Loadcell Hx711
- Lcd 16x2 I2C
- Modul Sensor Photodioda
- Led HPL Putih
- Power Supply Switching
- DF Player Mini
- Speaker
 

 
 
b. Program Arduino Uno 

#include <Wire.h>
#include "HX711.h"
#include <DFPlayer_Mini_Mp3.h>
#include <LiquidCrystal_I2C.h>
#include <SoftwareSerial.h>
LiquidCrystal_I2C lcd(0x27, 20, 4);

SoftwareSerial mySerial(2, 3); // RX, TX

HX711 scale(4, 5);       

float tera = 0;
float berat;
float fix;
int x;
int telur1;
int telur2;
int telur3;
int telur4;
int telur5;
int telur6;
int tombol = 7;
int tombolx;
int batastelur = 900;

void setup() {

  Serial.begin(9600);
  mySerial.begin (9600);
  mp3_set_serial (mySerial);  //set softwareSerial for DFPlayer-mini mp3 module
  delay(1);  //wait 1ms for mp3 module to set volume
  mp3_set_volume (30);  //volume 0-30
  
  lcd.begin();
  lcd.clear();
  lcd.noCursor();
 
  scale.set_scale(2280.f);       // this value is obtained by calibrating the scale with known weights; see the README for details
  scale.tare();                  // reset the scale to 0

   lcd.setCursor (0,0);
   lcd.print ("LOADING... ");
   delay(5000);
   lcd.clear();

   pinMode(tombol,INPUT_PULLUP);
}

void loop() {
 
  berat = scale.get_units(10) ;
  fix = (berat + 0.3893)/0.0442;
  fix = fix - 9.0;

  if(fix < 0){
  fix = 0;  
  }
  
  //jika telur jelek adc 1023
  //jika telur bagus adc kurang dari 1023
  
  telur1 = analogRead(A0);
  telur2 = analogRead(A1);
  telur3 = analogRead(A2);
  telur4 = analogRead(A3);
  telur5 = analogRead(A6);
  telur6 = analogRead(A7);
 
   lcd.setCursor(0,0);
   lcd.print("W:");
   lcd.print(fix);
   lcd.print(" gr  ");
   
   lcd.setCursor(0,1);
   lcd.print(telur1);
   lcd.print(" ");
   lcd.print(telur2);
   lcd.print(" ");
   lcd.print(telur3);
   lcd.print("    ");

   lcd.setCursor(0,2);
   lcd.print(telur4);
   lcd.print(" ");
   lcd.print(telur5);
   lcd.print(" ");
   lcd.print(telur6);
   lcd.print("    ");

tombolx = digitalRead(tombol);

if(tombolx == 0){
  
if((telur1 < batastelur)&&(telur2 < batastelur)&&(telur3 < batastelur)&&(telur4 < batastelur)&&(telur5 < batastelur)&&(telur6 < batastelur)){
mp3_play(7);  //play music file 0007.mp3
delay(10000);
mp3_stop();
}

if((telur1 > batastelur)||(telur2 > batastelur)||(telur3 > batastelur)||(telur4 > batastelur)||(telur5 > batastelur)||(telur6 > batastelur)){
mp3_play(8);  
delay(5000);

if(telur1 > batastelur){
mp3_play(1);
delay(5000);
}

if(telur2 > batastelur){
mp3_play(2);
delay(5000);
}

if(telur3 > batastelur){
mp3_play(3);
delay(5000);
}

if(telur4 > batastelur){
mp3_play(4);
delay(5000);
}

if(telur5 > batastelur){
mp3_play(5);
delay(5000);
}

if(telur6 > batastelur){
mp3_play(6);
delay(5000);
}

}

}

Serial.print("*");
Serial.print(berat);
Serial.print(",");
Serial.print(telur1);
Serial.print(",");
Serial.print(telur2);
Serial.print(",");
Serial.print(telur3);
Serial.print(",");
Serial.print(telur4);
Serial.print(",");
Serial.print(telur5);
Serial.print(",");
Serial.print(telur6);
Serial.println("#");
                                                                         
  scale.power_down();                  
  delay(200);
  scale.power_up();

}



c. Program Arduino Mega

#include <Wire.h>
#include "HX711.h"
#include <DFPlayer_Mini_Mp3.h>
#include <LiquidCrystal_I2C.h>
#include <SoftwareSerial.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

SoftwareSerial mySerial(2, 3); // RX, TX

HX711 scale(4, 5);       

float tera = 0;
int berat;
float fix;
int x;
int telur1;
int telur2;
int telur3;
int telur4;
int telur5;
int telur6;
int tombol = 7;
int tombolx;


void setup() {

  Serial.begin(9600);
  mySerial.begin (9600);
  mp3_set_serial (mySerial);  //set softwareSerial for DFPlayer-mini mp3 module
  delay(1);  //wait 1ms for mp3 module to set volume
  mp3_set_volume (30);  //volume 0-30
 
  lcd.begin();
  lcd.clear();
  lcd.noCursor();
 
  scale.set_scale(2280.f);       // this value is obtained by calibrating the scale with known weights; see the README for details
  scale.tare();                  // reset the scale to 0

   lcd.setCursor (0,0);
   lcd.print ("LOADING... ");
   delay(5000);
   lcd.clear();

   pinMode(tombol,INPUT_PULLUP);
}

void loop() {
 
  berat = scale.get_units(10) ;
  //fix = (berat - 0.4233)/0.1586;

  //jika telur jelek adc 1023
  //jika telur bagus adc kurang dari 1023
 
  telur1 = analogRead(A0);
  telur2 = analogRead(A1);
  telur3 = analogRead(A2);
  telur4 = analogRead(A3);
  telur5 = analogRead(A4);
  telur6 = analogRead(A5);
 
   lcd.setCursor(0,0);
   lcd.print("W:");
   lcd.print(berat);
   lcd.print(" ");
   lcd.print(telur1);
   lcd.print(" ");
   lcd.print(telur2);
   lcd.print("  ");

   lcd.setCursor(0,1);
   lcd.print(telur3);
   lcd.print(" ");
   lcd.print(telur4);
   lcd.print(" ");
   lcd.print(telur5);
   lcd.print(" ");
   lcd.print(telur6);
   lcd.print(" ");

tombolx = digitalRead(tombol);

if(tombolx == 0){
if((telur1 < 1000)&&(telur2 < 1000)&&(telur3 < 950)&&(telur4 < 950)&&(telur5 < 950)&&(telur6 < 950)){
mp3_play(7);  //play music file 0007.mp3
delay(10000);
mp3_stop();
}

if((telur1 > 1000)&&(telur2 < 950)&&(telur3 < 950)&&(telur4 < 950)&&(telur5 < 950)&&(telur6 < 950)){
mp3_play(8);  
delay(5000);
mp3_play(1);
delay(5000);
mp3_stop();
}

if((telur1 < 1000)&&(telur2 > 950)&&(telur3 < 950)&&(telur4 < 950)&&(telur5 < 950)&&(telur6 < 950)){
mp3_play(8);  
delay(5000);
mp3_play(2);
delay(5000);
mp3_stop();
}

if((telur1 < 1000)&&(telur2 < 950)&&(telur3 > 950)&&(telur4 < 950)&&(telur5 < 950)&&(telur6 < 950)){
mp3_play(8);  
delay(5000);
mp3_play(3);
delay(5000);
mp3_stop();
}

if((telur1 < 1000)&&(telur2 < 950)&&(telur3 < 950)&&(telur4 > 950)&&(telur5 < 950)&&(telur6 < 950)){
mp3_play(8);  
delay(5000);
mp3_play(4);
delay(5000);
mp3_stop();
}

if((telur1 < 1000)&&(telur2 < 950)&&(telur3 < 950)&&(telur4 < 950)&&(telur5 > 950)&&(telur6 < 950)){
mp3_play(8);  
delay(5000);
mp3_play(5);
delay(5000);
mp3_stop();
}

if((telur1 < 1000 )&&(telur2 < 950)&&(telur3 < 950)&&(telur4 < 950)&&(telur5 < 950)&&(telur6 > 950)){
mp3_play(8);  
delay(5000);
mp3_play(6);
delay(5000);
mp3_stop();
}
}

Serial.print("*");
Serial.print(berat);
Serial.print(",");
Serial.print(telur1);
Serial.print(",");
Serial.print(telur2);
Serial.print(",");
Serial.print(telur3);
Serial.print(",");
Serial.print(telur4);
Serial.print(",");
Serial.print(telur5);
Serial.print(",");
Serial.print(telur6);
Serial.println("#");
                                                                         
  scale.power_down();                  
  delay(200);
  scale.power_up();

}
 
 
 
 
d. Program ESP8266
 
#include <SPI.h>
#include <ESP8266WiFi.h>

int temp;
int x = 5;
int y;

int value1;
int value2;
int value3;
int value4;
int value5;
int value6;
int berat;

int telur1;
int telur2;
int telur3;
int telur4;
int telur5;
int telur6;

int datain1;
int datain2;
int datain3;
int datain4;
int datain5;
int datain6;
int datain7;

String dataIn;
String dt[10];
int i;
boolean parsing = false;

String apiKey = "976GJHG9IKHGHGGF";     //  Enter your Write API key from ThingSpeak
const char* resource = "/update?api_key=";

const char *ssid =  "HOTSPOTHPKU";     // replace with your wifi ssid and wpa2 key
const char *pass =  "123456789";
const char* server = "api.thingspeak.com";

WiFiClient client;

void setup()
{
 
  dataIn="";
  Serial.begin(9600);
  delay(10);

  Serial.print("Connecting to ");
  Serial.println(ssid);

  WiFi.begin(ssid, pass);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");

      while (WiFi.status() != WL_CONNECTED)
     {
            delay(500);
            Serial.print(".");
     }
      Serial.println("");
      Serial.println("WiFi connected");

}

void loop()
{

while(Serial.available()>0) {
//   dataIn="";
    char inChar = (char)Serial.read();
    dataIn += inChar;
    if (inChar == '\n') {
    parsing = true;
  }
}

if(parsing){
    parsingData();
       
  if (client.connect(server,80))   //   "184.106.153.149" or api.thingspeak.com
                      {
                           
                             String postStr = apiKey;
                             postStr +="&field1=";
                             postStr += String(berat);
                             postStr += "\r\n\r\n";

                             client.print(String("GET ") + resource + apiKey + "&field1=" + berat + "&field2=" + telur1 + "&field3=" + telur2 + "&field4=" + telur3 + "&field5=" + telur4 + "&field6=" + telur5 + "&field7=" + telur6 + " HTTP/1.1\r\n" + "Host: " + server + "\r\n" + "Connection: close\r\n\r\n");
                                       
                             client.print("Host: api.thingspeak.com\n");
                             client.print("Connection: close\n");
                             client.print("X-THINGSPEAKAPIKEY: "+apiKey+"\n");
                             client.print("Content-Type: application/x-www-form-urlencoded\n");
                             client.print("Content-Length: ");
                             client.print(postStr.length());
                             client.print("\n\n");
                             client.print(postStr);
                                          
                             Serial.println(". Send to Thingspeak.");
                        }
                       
          client.stop();

          //Serial.println("Waiting...");

  delay(10000);
 
 }
}

void parsingData(){
int j=0;

//kirim data yang telah diterima sebelumnya
//Serial.print("data masuk : ");
//Serial.print(dataIn);
//Serial.print("\n");

//inisialisasi variabel, (reset isi variabel)
dt[j]="";
//proses parsing data
for(i=1;i<dataIn.length();i++){
//pengecekan tiap karakter dengan karakter (#) dan (,)
if ((dataIn[i] == '#') || (dataIn[i] == ','))
{
//increment variabel j, digunakan untuk merubah index array penampung
j++;
dt[j]="";       //inisialisasi variabel array dt[j]
}
else
{
//proses tampung data saat pengecekan karakter selesai.
dt[j] = dt[j] + dataIn[i];
}
}

 datain1 = dt[0].toInt();
 datain2 = dt[1].toInt();
 datain3 = dt[2].toInt();
 datain4 = dt[3].toInt();
 datain5 = dt[3].toInt();
 datain6 = dt[3].toInt();
 datain7 = dt[3].toInt();

 berat = datain1 / 1;
 telur1 = datain2 / 1;
 telur2 = datain3 / 1;
 telur3 = datain4 / 1;
 telur4 = datain5 / 1;
 telur5 = datain6 / 1;
 telur6 = datain7 / 1;
 
}
 
 
 
 
d. VIDEO HASILNYA

 

 
 
 
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