Design and Fabrication of IOT based Smart Home
This project aims to design and implement IOT based smart homes systems. The idea of smart home will improve the normal living status of people. This system is designed to control the electrical devices throughout the home using web and local networking. Devices at home are connected to a central in
2025-06-28 16:31:37 - Adil Khan
Design and Fabrication of IOT based Smart Home
Project Area of Specialization Internet of ThingsProject SummaryThis project aims to design and implement IOT based smart homes systems. The idea of smart home will improve the normal living status of people. This system is designed to control the electrical devices throughout the home using web and local networking. Devices at home are connected to a central interface through low power Bluetooth and Wi-Fi. Central interface is connected to internet sending sensors data on cloud storage. Cloud data monitoring will help us see the home status from anywhere in the world. Smart home also enables us to control the doors remotely so that we can allow someone to enter the home even we are not at home.
? To design and implement cost effective IOT based smart home system which includes:
? Interior lights ON/OFF and intensity control
? LDR based automatic outdoor lights
? Remote control and LDR based automatic curtain
? Water level indicator in water tanks
? Weather measurement station
? Implement motion sensor based Security alarm system.
? Design of automatic gradge door mechanism.
? To make a central server for device connectivity.
? Build 3D printed home design prototype.
Background research
Pre-design phase
Detailed Design phase
Collection of components
Manufacturing and testing individual components and sensors
Manufacturing and testing individual sub project
Connectivity of sub projects to central hub
Connectivity of central hub to internet
Presentable 3d printed model
Post implementation (Continuous improvement)
First we will collect data on current IOT based smart homes in other countries. Background research to know current progress in this field. Then we will divide our project in mini sub projects. We will collect the components from the market for each sub project. Each sub project is tested and once it is properly working we will move on the next step (Connectivity). Each sub project will be connected with Bluetooth or Wi-Fi module to send data to the central hub. Central hub is raspberry pi 4. Central hub will be connected through internet to send data online. Once data is able to pass through the web, we will connect the mobile to central hub through internet. It will allow us to communicate with our home from any corner of the world. When everything is working perfect, we will move to the mechanical part like garage door mechanism or Curtains motion etc. We will model mechanical parts on SOLIDWORKS. Mathematics of every part will be modeled to make everything efficient. Then we will design the final prototype and 3d print the model of complete home. Finally, we will place our sub projects and central hub in 3d printed home.
Benefits of the Project- Background research
- Pre-design phase
- Detailed Design phase
- Collection of components
- Manufacturing and testing individual components and sensors
- Manufacturing and testing individual sub project
- Connectivity of sub projects to central hub
- Connectivity of central hub to internet
- Presentable 3d printed model
- Post implementation (Continuous improvement)
First we will collect data on current IOT based smart homes in other countries. Background research to know current progress in this field. Then we will divide our project in mini sub projects. We will collect the components from the market for each sub project. Each sub project is tested and once it is properly working we will move on the next step (Connectivity). Each sub project will be connected with Bluetooth or Wi-Fi module to send data to the central hub. Central hub is raspberry pi 4. Central hub will be connected through internet to send data online. Once data is able to pass through the web, we will connect the mobile to central hub through internet. It will allow us to communicate with our home from any corner of the world. When everything is working perfect, we will move to the mechanical part like garage door mechanism or Curtains motion etc. We will model mechanical parts on SOLIDWORKS. Mathematics of every part will be modeled to make everything efficient. Then we will design the final prototype and 3d print the model of complete home. Finally, we will place our sub projects and central hub in 3d printed home.
Technical Details of Final DeliverableDesign and implement IOT based smart homes systems. The idea of smart home will improve the normal living status of people. This system is designed to control the electrical devices throughout the home using web and local networking. Devices at home are connected to a central interface through low power Bluetooth and Wi-Fi. Central interface is connected to internet sending sensors data on cloud storage. Cloud data monitoring will help us see the home status from anywhere in the world. Smart home also enables us to control the house doors and garage door remotely so that we can allow someone to enter the home when we are somewhere else. Each device is connected and in your control. Complete home will be automatic based on multiple sensors which will make our life easy and valuable.
Final Deliverable of the Project HW/SW integrated systemCore Industry ITOther IndustriesCore Technology Internet of Things (IoT)Other TechnologiesSustainable Development Goals Good Health and Well-Being for People, Decent Work and Economic Growth, Sustainable Cities and CommunitiesRequired Resources| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Total in (Rs) | 73000 | |||
| 3D Printed Model of house(50/gram) | Miscellaneous | 1 | 5000 | 5000 |
| 3D Printed Model of Garage(50/gram) | Miscellaneous | 1 | 4500 | 4500 |
| Stepper Motors | Equipment | 2 | 5000 | 10000 |
| LDR | Equipment | 10 | 10 | 100 |
| Lights | Equipment | 10 | 100 | 1000 |
| Curtain rod | Equipment | 1 | 500 | 500 |
| Curtain belt | Equipment | 1 | 500 | 500 |
| Water level sensor | Equipment | 1 | 250 | 250 |
| LCD TFT | Equipment | 2 | 1280 | 2560 |
| LCD Shield | Equipment | 1 | 2000 | 2000 |
| Motion sensor | Equipment | 2 | 350 | 700 |
| DHT22 | Equipment | 2 | 450 | 900 |
| NRF24L01 | Equipment | 1 | 200 | 200 |
| DS3231 RTC | Equipment | 1 | 240 | 240 |
| HT 12E & 12D | Equipment | 1 | 400 | 400 |
| Xiaomi Power bank | Equipment | 1 | 2500 | 2500 |
| 7 inch touch LCD raspberry pi | Equipment | 1 | 6500 | 6500 |
| Transmitter Receiver module | Equipment | 2 | 150 | 300 |
| Wireless alarm bell Bell | Equipment | 1 | 350 | 350 |
| Ultrasonic sensor | Equipment | 1 | 300 | 300 |
| IR sensor | Equipment | 1 | 200 | 200 |
| Resistors | Equipment | 100 | 1 | 100 |
| Capacitors | Equipment | 15 | 10 | 150 |
| Buttons | Equipment | 10 | 15 | 150 |
| Wires | Equipment | 1 | 500 | 500 |
| PCB | Equipment | 6 | 750 | 4500 |
| Arduino nano | Equipment | 4 | 400 | 1600 |
| Arduino mkr1000 | Equipment | 2 | 5500 | 11000 |
| Raspberry Pi 4 | Equipment | 1 | 14500 | 14500 |
| Wifi module | Equipment | 2 | 250 | 500 |
| Bluetooth Module | Equipment | 4 | 250 | 1000 |