automatic egg incubator
TRANSCRIPT
![Page 1: Automatic egg incubator](https://reader034.vdocuments.site/reader034/viewer/2022052206/559e03861a28ab366a8b47cc/html5/thumbnails/1.jpg)
Nicolas Novian Ruslim/18211031
Muhammad Fajrin/18211010
Andy Primawan/18211031
Gilang Ramadhan /18211045
Raosan Fikri L. /18211027
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Ayam memiliki ‘mood’ untuk mengerami telur
hanya pada waktu tertentu (broody)
Dibutuhkan inkubator saat kekurangan ayam untukmengerami telur
Inkubator yang ada dan dibuat sendiri bersifatmanual harus memantau temperatur dengantermometer.
Pendahuluan
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Relay
Spesifikasi Inkubator -Input
Temperatur – LM35
Keypad
Sensor PIR
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Spesifikasi Inkubator - Proses
Di saat temperatur di bawah suhuyang diinginkan maka lampu akanmenyala untuk menghangatkan.
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Spesifikasi Inkubator - Proses
Di saat temperatur di atas suhuyang diinginkan maka kipas akanmenyala untuk mendinginkan.
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Spesifikasi Inkubator - Proses
Di saat ada gerakan maka alarm akan menyala.
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Spesifikasi Inkubator - Proses
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Kipas
Spesifikasi Inkubator -Output
Alarm Lampu
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User menyalakan inkubator melalui switch
User memasukkan suhu ideal melalui keypad
Sistem akan menyesuaikan agar suhu di dalaminkubator sesuai dengan suhu yang diinput
User menekan keypad untuk mematikan alarm, mengatur mode manual/otomatis, menyalakanlampu/kipas, serta mematikan lampu dan kipas
Spesifikasi Inkubator -Interaksi
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Blok Desain Hardware
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Menyalakanswitch
inkubator
Meletakkantelur
Pindah kemode manual kipas/lampu
(jikadiperlukan)
Alarm menyala saattelur menetas
Matikanalarm
Flowchart
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Rangkaian
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Kode Program – Arduino 1 (Input)/* Sensor LM 35
Mencetak temperatur ke serial monitor */
#include <Wire.h>
#include <Keypad.h>
#include <LiquidCrystal.h>
int state = 0; // 0 = otomatis & 1 = manual
//Variable untuk keypad
const int inPin = 0;
const byte ROWS = 4; // jumlah baris = 4
const byte COLS = 3; // jumlah kolom = 3
// Mendefiniskan keypad map
char keys[ROWS][COLS] = {
{'1','2','3'},
{'4','5','6'},
{'7','8','9'},
{'*','0','#'}
};
// Menyambungkan keypad ROW0, ROW1, ROW2 dan ROW3 ke pin digital arduino.
byte rowPins[ROWS] = { 0, 1 , 7, 8 };
// Menyambungkan keypad COL0, COL1 and COL2 ke pin digital arduino.
byte colPins[COLS] = { 9, 10, 13 };
//Menciptakan 'objek keypad'
Keypad kpd = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );
// Inisialisasi library tadi dengan nomor pin// yang digunakan untuk interfaceLiquidCrystal lcd(12, 11, 5, 4, 3, 2);
void setup() {// Kita set bit rate dari komunikasi serialnya 9600 bps
Serial.begin(9600);
// Banyaknya kolom yang dipakai 16. Dan barisnya// sebanyak 2. Itu dari sananya.lcd.begin(16, 2);
// Tuliskan pesannya ke LCDlcd.print("Suhunya saat ini :");Wire.begin(); // join i2c bus (address optional for master)
}
void loop() {int alarm = 0;char key = kpd.getKey();
//mengeset hasil pembacaan sensor LM 35int value = analogRead(inPin);
/* mengubah hasil pembacaan sensor LM 35ke dalam milivolt */
float millivolts = (value / 1024.0) * 5000;
// mengkonversi ke dalam Celciusfloat celcius = millivolts / 10;
// Pindahkan kursor ke baris 2, kolom paling kirilcd.setCursor(0, 1);
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Kode Program – Arduino 1 (Input)// Tuliskan ke LCD!!
lcd.print(celcius); lcd.print(" C");
if(state == 1){
lcd.print(" MODE:M");
}else if(state == 0){
lcd.print(" MODE:A");
}
int out;
Wire.beginTransmission(4); // transmit to device #4
Serial.print("state masuk loop = ");
Serial.println(state);
if(key == '*'){
state = 0;
Serial.println(state);
}else if(key == '#') {
state = 1;
Serial.println(state);
}else if(key == '9'){
alarm = 9;
Serial.println(alarm);
}
if(state == 0){
if (celcius < 30.00) {
out=1;
} else if (celcius >= 30.00 && celcius <= 32.00) {out=2;
} else if (celcius > 32.00) {out=3;
}
}else if(state == 1){if(key == '1'){
Serial.println("satu");out=4;
}else if(key == '2'){out=5;Serial.println("dua");
} else if (key == '3') {out=2;Serial.print("tiga");
}}
if(alarm == 9){Wire.write(alarm);
}else{Wire.write(out);}Wire.endTransmission();
//tunggu 1 detikdelay(1000);
}
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Kode Program – Arduino 2 (Output)
#include <Wire.h>
//define names for the 4 Digital pins On the Arduino7,8,9,10
//These data pins link to 4 Relay board pins IN1, IN2, IN3, IN4
#define RELAY1 8
#define RELAY2 9
int valPIR = LOW;
int statePIR = LOW; // we start, assuming no motion detected
int inputPIR = 7; // choose the input pin (for PIR sensor)
int lampstate = 0; //kondisi lampu
int fanstate = 0; //kondisi kipas
int pinALARM = 13;
int statemove = 0;
int counter = 0;
void setup(){// Initialise the Arduino data pins for OUTPUTpinMode(RELAY1, OUTPUT); pinMode(RELAY2, OUTPUT);pinMode(inputPIR, INPUT);pinMode(pinALARM, OUTPUT);Wire.begin(4); // join i2c bus with address #4Wire.onReceive(receiveEvent); // register eventSerial.begin(9600); // start serial for output
}
void loop(){ delay(100);
}
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Kode Program – Arduino 2 (Output)// function that executes whenever data is received from master
// this function is registered as an event, see setup()
void receiveEvent(int howMany)
{
int x = Wire.read(); // receive byte as an integer
Serial.print("X = ");
Serial.println(x);
if (x == 1 && lampstate == 0) { //lampu nyalain
digitalWrite(RELAY1,LOW);
digitalWrite(RELAY2,HIGH);
lampstate = 1;
} else if (x == 2 && lampstate == 1 || x ==2 && fanstate== 1) { //matiin lampu atau kipas
digitalWrite(RELAY1,HIGH);
lampstate = 0;
digitalWrite(RELAY2,HIGH);
fanstate = 0;
} else if (x == 3 && fanstate == 0) { //kipas nyalain
digitalWrite(RELAY1,HIGH);
digitalWrite(RELAY2,LOW);
fanstate = 1;
} else if (x == 4) { //lampu nyalain mode daruratdigitalWrite(RELAY1,LOW);digitalWrite(RELAY2,HIGH); lampstate = 1;
} else if (x == 5) { //kipas nyalain mode daruratdigitalWrite(RELAY1,HIGH);digitalWrite(RELAY2,LOW); fanstate = 1;
}
valPIR = digitalRead(inputPIR); // read input value if(valPIR == HIGH && statePIR == LOW){//kirim sinyal untuk menyalakan alarmdigitalWrite(pinALARM, HIGH);statemove = 1;statePIR = HIGH;
}Serial.print("sensor gerak = ");Serial.println(x);if (statemove = 1) {counter++;
}if (counter >= 30 || x == 9 ) {statemove = 0;counter = 0;digitalWrite(pinALARM, LOW);statePIR = LOW;
}}
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Pengetesan dengan membandingkan kerja inkubator
dengan hasil pembacaan LM35.
Testing
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Temperatur yang dibaca oleh arduino input saat
ditransfer ke arduino output nilainya aneh
Kabel diganti menjadi kabel fleksibel yang di dalamnyaberupa serabut harus dilapisi timah
Serial monitor tidak ada perubahan, masalah hardware atau masalah software?
Saat menggunakan baterai kerja inkubator menjadi aneh.
Kendala
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Produk