FYP2 WEEK 17

 Final Year Project 2 presentation (Industrial Day)

Activity:

The Final Year Project presentation was conducted online on Microsoft Teams

Assessor:

The figure above shows the profile of the assessor that will assess the student presentation. The figure below shows the activity takes place during the Industrial day.

FYP2 WEEK 16

Activity:

To create presentation slide for online presentation that will be held on 2nd July 2020.

Objective:

• To create a slide presentation which consist all the details regarding on the project prototype.
• To create a creative slide presentation which will attract the accessor.

Content/ Procedure:

• Choose a suitable background/ Themes for the slides.
• Create an outline for the slide presentation. 
• Include all the details regarding the project.

Result and Analysis:

1.       Suitable background for the slide is chosen.

2.       The outline consists of: -

• Introduction
• Project Background
• Significance Study
• Objectives
• Literature Review
• Results
• Conclusion
• References
• Future Works

Conclusions: As a conclusion, successfully created slides for online presentation which will attract the attention.

FYP2 WEEK 15

 Activity: Making the house model for the prototype and testing the project.

Objective:

• To make the house model for the prototype using plywood and acrylic sheet
• To test the program for the project and troubleshoot if there is any problem

FYP2 WEEK 14

 Activity: FYP 2 report completion

Objective:

• To finalize the final report

Activity:

After all the problem encounter during the making of the prototype, now it time for the student to prepare and complete the FYP 2 report. Before finalizing the report and print it together with hardcover, the student needs to prepare the draft first.

FYP2 WEEK 13

Activity:

Gathering materials for the Final Year Presentation Online and making touch up of project.

Objective:

• To find all the materials needed for Final Year Project Online Presentation.
• Making adjustment on the Final Year Project to making it presentable.

Content/ Procedure:

• Writing/ Listing down the materials needed for the Final Year Project Online Presentation.
• Making purchases on the item listed for Final Year Project Online Presentation.
• Keeping a copy of receipt on the item purchased from claiming process later.
• Using the item purchased and including it in the project.

FYP2 WEEK 12

Activity:

Final Year Project Technical Paper Briefing

Objective:

• To produce a complete informative regarding project in the FYP Technical Paper.
• To include all the information regarding project in the FYP Technical Paper.

Content/ Procedure:

In this technical paper, it should include:

a.       Title project

b.       Name, ID number and course

c.       Supervisor’s name

d.       Objectives

e.       Project description

f.        Methodology

g.       Flowchart

h.       Results

i.         Conclusion

j.         References

Result and Analysis:

• First, to select a template which had been provided by UniKL BMI.
• Then, produce an abstract for the technical paper.
• Adding all the information needed in the FYP techncal paper.
• Checking the grammar and content stated in the technical paper respectively

FYP2 WEEK 11

Title: Final briefing of FYP 2

Objective: 

• to be brief on the project demonstration
• to be brief on the full report compilation
• 
  

Activity:

In this briefing, student briefed on the objective stated earlier. The talk focusing on how students need to professionally present and demonstrate their prototype during the Industrial day. Few tips are given which are dressing code, training to talk in front of mirror and etc. Apart from that, students are also briefed on how to complete their full report of their FYP 2. Some tips are also given and the template of the report are given via link from the fyp website. The template given are used to print the report in hardcover. Students are required to follow exactly to the template in order to avoid any error in the formatting and others problem.

After the briefing, students are dismissed. The student continues to preparing and testing their prototype for the industry day ahead.

FYP2 WEEK 10

Activity: Sketch the house model

Objective: 

• To sketch the house model for the prototype using SketchUp software

A house model was made out for the prototype's testing run. Inside the home, the temperature sensor and heating pad were installed. A water pump controlled the sprinkler system on the roof, which sprayed water through tubing going from a water tank, which was then re-circulated into the sprinkler system. A fan was installed under the roof to blow the cool air into the house.

FYP2 WEEK 9

 Activity: Complete the coding for FYP 2

Objective: 

• To complete the DHT22 coding for the project
• To test the coding and troubleshoot the program if there is any problem

#include <Wire.h>

#include "DHT.h"

#include <LiquidCrystal_I2C.h>

#define DHTPIN 12

#define DHTTYPE DHT22

LiquidCrystal_I2C lcd (0x27, 20, 4);      //I2C address 0x27, 20 column and 4 row

DHT dht(DHTPIN,DHTTYPE);

int temp_sensor_pin = A0;                 //The output pin of LM35

int ref_pin = A1;

int fan_pin = 9;

int waterpump_pin = 10; 

int heater_pin = 5;

int red_led = 6;

int green_led = 7;

int blue_led = 8;

int buzzer_pin = 11;

int fan_speed;

int ref_value_min = 0;

int ref_value_max = 50;

int max_temp_limit;

int min_temp_limit;

void setup ()

{

  Serial.begin(9600);

  dht.begin();

  lcd.init();

  lcd.backlight();

  lcd.setCursor(6,0);

  lcd.print("AUTOMATIC");

  lcd.setCursor(0,1);

  lcd.print("COOLING ROOF SYSTEM");

  lcd.setCursor(10,2);

  lcd.print("BY");

  lcd.setCursor(8,3);

  lcd.print("EIZLAN");

  delay(1500);

  lcd.clear();

  lcd.setCursor(0,0);

  lcd.print("Ref.Temp:");

  lcd.setCursor(0,1);

  lcd.print("Cur.Temp:");

  pinMode(red_led,OUTPUT);

  pinMode(green_led,OUTPUT);

  pinMode(blue_led,OUTPUT);

  analogWrite(fan_pin, fan_speed);

  analogWrite(waterpump_pin, fan_speed);

}

void loop()

{

  int ref_value;

  float temperature = dht.readTemperature();

  ref_value = analogRead(ref_pin);

  ref_value = map(ref_value, 0, 1023, 0, 100);

  max_temp_limit = ref_value+5;

  min_temp_limit = ref_value-5;

  lcd.setCursor(10,0);

  lcd.print(ref_value);                             //Print refference temperature

  lcd.print(" ");

  lcd.print((char)223);   

  lcd.print("C");

  lcd.setCursor(10,1);

  lcd.print(temperature);                           //Print temperature

  lcd.print(" ");

  lcd.print((char)223);

  lcd.print("C");

  Serial.print("Temperature: ");

  Serial.println(temperature);

  if (temperature > max_temp_limit)

  {

    lcd.setCursor(0,2);

    lcd.print("HIGH TEMPERATURE");

    lcd.setCursor(0,3);

    lcd.print("FAN & WP TURN ON");

    if(fan_speed<150) fan_speed +=20;

    analogWrite(fan_pin, fan_speed);

    analogWrite(waterpump_pin, fan_speed);

    digitalWrite(heater_pin, LOW);

    digitalWrite(red_led,HIGH);

    delay(100);

    digitalWrite(red_led,LOW);

    digitalWrite(green_led,LOW);

    digitalWrite(blue_led,LOW);

    tone(buzzer_pin,1245,1000);

  }

  else if (temperature < min_temp_limit)

  {

    lcd.clear();

    lcd.setCursor(0,0);

    lcd.print("Ref.Temp:");

    lcd.setCursor(0,1);

    lcd.print("Cur.Temp:");

    lcd.setCursor(10,0);

    lcd.print(ref_value);                             //Print refference temperature

    lcd.print(" ");

    lcd.print((char)223);   

    lcd.print("C");

    lcd.setCursor(10,1);

    lcd.print(temperature);                           //Print temperature

    lcd.print(" ");

    lcd.print((char)223);

    lcd.print("C");

    lcd.setCursor(0,2);

    lcd.print("LOW TEMPERATURE");

    lcd.setCursor(0,3);

    lcd.print("HEATER TURN ON");

   if(fan_speed<150) fan_speed +=20;

    digitalWrite(fan_pin, LOW);

    digitalWrite(waterpump_pin, LOW);

    analogWrite(heater_pin, fan_speed);

    digitalWrite(red_led,LOW);

    digitalWrite(green_led,LOW);

    digitalWrite(blue_led,HIGH);

  }

  else if((temperature <max_temp_limit) && (temperature > min_temp_limit))

  {

    lcd.clear();

    lcd.setCursor(0,0);

    lcd.print("Ref.Temp:");

    lcd.setCursor(0,1);

    lcd.print("Cur.Temp:");

    lcd.setCursor(10,0);

    lcd.print(ref_value);                             //Print refference temperature

    lcd.print(" ");

    lcd.print((char)223);   

    lcd.print("C");

    lcd.setCursor(10,1);

    lcd.print(temperature);                           //Print temperature

    lcd.print(" ");

    lcd.print((char)223);

    lcd.print("C");

    lcd.setCursor(0,2);

    lcd.print("TEMPERATURE IS");

    lcd.setCursor(0,3);

    lcd.print("WITHIN LIMIT");

    

    if(fan_speed<150) fan_speed +=20;

    analogWrite(fan_pin, fan_speed); 

    digitalWrite(waterpump_pin, LOW);

    digitalWrite(heater_pin, LOW);

    digitalWrite(red_led,LOW);

    digitalWrite(green_led,HIGH);

    digitalWrite(blue_led,LOW);

    }

  delay(1000);                            //1s delay 

}

FYP2 WEEK 8

 Activity: Testing the voltage for the fan, LM35 and DHT22

Objective:

• To test the voltage for the output devices and the temperature sensor.

For this testing, I want to see if the output devices and both the temperature sensor have the required voltage.

Type	Input Voltage
LM35	4 V
DHT22	4 V
Fan	5V

FYP2 WEEK 7

Activity: Construct the circuit on Breadboard and testing

Objective:

·                     To construct the circuit

·                     To testing the circuit operation.

 

In this week, the student starts to construct the circuit on the breadboard.

 

Conclusion:

This can conclude the activity above has done the experiment on the circuit, but the circuit constructed were not operated perfectly 

FYP2 WEEK 6

Activity: Complete the coding for FYP 2

Objective: 

• To complete the LM35 coding for the project
• To test the coding and troubleshoot the program if there is any problem

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd (0x27,20,4);      //I2C address 0x27, 20 column and 4 row

int temp_sensor_pin = A0;                 //The output pin of LM35

int ref_pin = A1;

int fan_pin = 9;

int waterpump_pin = 10; 

int heater_pin = 5;

int red_led = 6;

int green_led = 7;

int blue_led = 8;

int buzzer_pin = 11;

int fan_speed;

int temperature;

int ref_value_min = 0;

int ref_value_max = 50;

int max_temp_limit;

int min_temp_limit;

void setup ()

{

  Serial.begin(9600);

  lcd.init();

  lcd.backlight();

  lcd.setCursor(6,0);

  lcd.print("AUTOMATIC");

  lcd.setCursor(0,1);

  lcd.print("COOLING ROOF SYSTEM");

  lcd.setCursor(10,2);

  lcd.print("BY");

  lcd.setCursor(8,3);

  lcd.print("EIZLAN");

  delay(1500);

  lcd.clear();

  lcd.setCursor(0,0);

  lcd.print("Ref.Temp:");

  lcd.setCursor(0,1);

  lcd.print("Cur.Temp:");

  pinMode(red_led,OUTPUT);

  pinMode(green_led,OUTPUT);

  pinMode(blue_led,OUTPUT);

  analogWrite(fan_pin, fan_speed);

  analogWrite(waterpump_pin, fan_speed);

}

void loop()

{

  int sensor_value;

  int ref_value;

  sensor_value = analogRead(temp_sensor_pin);       //Get the sensor reading

  ref_value = analogRead(ref_pin);

  ref_value = map(ref_value, 0, 1023, 0, 100);

  temperature = sensor_value * 0.48828125;

  max_temp_limit = ref_value+5;

  min_temp_limit = ref_value-5;

  lcd.setCursor(10,0);

  lcd.print(ref_value);                             //Print refference temperature

  lcd.print("C");

  lcd.setCursor(10,1);

  lcd.print(temperature);                           //Print temperature

  Serial.print("Temperature: ");

  Serial.println(temperature);

  lcd.print("C");

  if (temperature > max_temp_limit)

  {

    lcd.setCursor(0,2);

    lcd.print("HIGH TEMPERATURE");

    lcd.setCursor(0,3);

    lcd.print("FAN & WP TURN ON");

    if(fan_speed<150) fan_speed +=20;

    analogWrite(fan_pin, fan_speed);

    analogWrite(waterpump_pin, fan_speed);

    digitalWrite(heater_pin, LOW);

    digitalWrite(red_led,HIGH);

    digitalWrite(red_led,LOW);

    digitalWrite(green_led,LOW);

    digitalWrite(blue_led,LOW);

    tone(buzzer_pin,1245,1000);

  }

  else if (temperature < min_temp_limit)

  {

    lcd.clear();

    lcd.setCursor(0,0);

    lcd.print("Ref.Temp:");

    lcd.setCursor(0,1);

    lcd.print("Cur.Temp:");

    lcd.setCursor(10,0);

    lcd.print(ref_value);                             //Print refference temperature

    lcd.print("C");

    lcd.setCursor(10,1);

    lcd.print(temperature);                           //Print temperature

    lcd.print("C");

    lcd.setCursor(0,2);

    lcd.print("LOW TEMPERATURE");

    lcd.setCursor(0,3);

    lcd.print("HEATER TURN ON");

    

    if(fan_speed<150) fan_speed +=20;

    digitalWrite(fan_pin, LOW);

    digitalWrite(waterpump_pin, LOW);

    analogWrite(heater_pin, fan_speed);

    digitalWrite(red_led,LOW);

    digitalWrite(green_led,LOW);

    digitalWrite(blue_led,HIGH);

  }

  else if((temperature <max_temp_limit) && (temperature > min_temp_limit))

  {

    lcd.clear();

    lcd.setCursor(0,0);

    lcd.print("Ref.Temp:");

    lcd.setCursor(0,1);

    lcd.print("Cur.Temp:");

    lcd.setCursor(10,0);

    lcd.print(ref_value);                             //Print refference temperature

    lcd.print("C");

    lcd.setCursor(10,1);

    lcd.print(temperature);                           //Print temperature

    lcd.print("C");

    lcd.setCursor(0,2);

    lcd.print("TEMPERATURE IS");

    lcd.setCursor(0,3);

    lcd.print("WITHIN LIMIT");

    

    if(fan_speed<150) fan_speed +=20;

    analogWrite(fan_pin, fan_speed); 

    digitalWrite(waterpump_pin, LOW);

    digitalWrite(heater_pin, LOW);

    digitalWrite(red_led,LOW);

    digitalWrite(green_led,HIGH);

    digitalWrite(blue_led,LOW);

    }

  delay(1000);                            //1s delay 

}

FYP2 WEEK 5

 Activity: START BUYING THE COMPONENT

Objective: Starting this week, the student already listed the component that needs to buy. For most of the component such as resistor, transistor, potentiometer etc. I bought from Shoppe. The component will take some time to be delivered. For the time being, I completed my full circuit diagram for the simulation.

FYP2 WEEK 4

 Activity: UPDATE THE BLOCK DIAGRAM

Objective: 
To identify the overall system of the prototype.

The temperature sensor will be the main input for my project. The temperature sensor will read the ambient temperature and the temperature will be shown on the LCD 20x4. The Arduino Uno R3 then processed the analog input signal converted into a digital output. The main output for this project would be the fan, the water pump, and the heater. The sprinkler system is basically a water distribution piping where it enables the water to flow to the roof top.

FYP 2 WEEK 3

Activity: FIRST FYP 2 BRIEFING

Objective:

To be brief about FYP handbook, Project Development, Progress Report, Final Report, Attendance, Assessment forms.

1. Students need to update the logbook/blog regularly
2. The student must meet supervisor for consultation
3. Attendance that below than 80% will be bared.
4. Fyp assessment:

·                     Progress report (logbook/blog) - 20%

·                     Presentation                             - 40%

·                     Final Year Project Report         - 40%

*Presentation Day

Presentation and demonstration of Final Year Project 2 will be in week 17, Wednesday (JUNE 2, 2021)

FYP 2 WEEK 2

 Activity: STUDY ON ARDUINO MODULE

The student continues to collect additional data on the module that needs to be used in the second week of the FYP 2. The data enables the student to have a better understanding of the module's behavior. The student may then plan which module will be utilized to create the prototype based on this information.

FYP 2 WEEK 1

Activity:

The first week of Final Year Project 2 has begun, the first thing that need to be done is to continue progress report that had been done earlier previous semester.

Objective:

• To plan and organize the 17 weeks for Final Year Project 2.
• To continue the progress report which is done earlier in previous semester for Final Year Project 1.
• To complete this semester accordingly as planned.

Content/ Procedure:

Previous Final Year Project 1 Content/ Progress Report: -

• Chapter 1: Introduction
• Chapter 2: Literature Review
• Chapter 3: Methodology

Conclusions:

The Development of Automatic Cooling Roof System for Building Temperature Efficiency had officially began. Chapter 3: Methodology in Progress Report will be constructed again.