Weekly Assignments Final Project About me

My Final Project

Project one

My Final Project is about Anti Theft Detector Door. I found this device/system will help more in Bhutan to protect there own house and area, more over I would like to install this device and promote our Bhutanese door with auto system Detector

As our country bhutan is a developing country as many shops,school and residence are connected with CCTV Camera through LAN Cable for there security purpose. So every year people in bhutan struggle to handel with theft and unknown people who use to do something wrong. so i have come up with this idea to implement here and make sure to use it in a good way. I have also search and watch this youtube link to learn more ideas. And also during pre-fab academy i have learn how to design it and to do program with Fab Lab staff.

This project was done in pre-fab academy and successfully installed in our president house. So with Zina and Ricko we have done final project review on 13/02/2023, from there they have suggest me more ideas to build up my design and upgrade final project.

So with that finally, I through to use a face recognition door lock system using ESP32 cam for my project.

Materials Required

  • 1. ESP32 Camera
  • 2. Electronic door lock - (12V)
  • 3. Voltage Regulator
  • 4. Transistor
  • 5. Resistor
  • 6. Capacitor
  • 7. Diode
  • 8. LED
  • 9. 12V DC Adapter
  • 10. FTDI - To program ESP32

    • How Do It Works??

    In this ESP32 CAM i will make the face recognition door lock system so i will enroll multiple face in the esp32cam. As soon as when it detects enrolled face, it will unlock the door automatically and green led will turn on. If the face does not match with the enrolled face, the door will remain lock. So i thought to use LCD display screen to notify or message to use camera.

    2D and 3D Modeling

    Here i have design ESP32-Cam casing in fusion 360 for my final project.

    Esp32cam Casing Design

    weekly rapid prototyping session

    This week we were given 2 hour for final rapid prototyping session in our lab, so we were ask to design our final project with the help of using cardboard.

    So after your design is done within 2 hour, we were ask to do present our model to what we learnt and how our components would fit into the model.

    Here i have design what i thought but after presenting my module, Rico mention me to design wires layout and how to fixed the camera position in my module.

    Week 9. Output Device

    In output device i have tested my esp32 CAM to connect with my board and done the programming in ESP32 CAM to access the camera. So in this week i have sucessfully setup my ESP CAM.

    Final Project Components

    1. Physical Fabrication

  • Subtractive: ShopBot Machine will be used to construct my door for my final project.
  • Additive: 3D Printer will be used to make ESP32 CAM cover.
  • Plan for Redesign and Re-fabrication: I will design minimum two type of 3D design for ESP32_CAM cover and if possible i want to design a door with support in shopbot.

    • 2. Electronics & Power

  • Micro-controller Board: what MCU? how many digital/analog pins required to connect FP devices?: I will be using AtTiny1614 microcontroller and Total required pins: 8 but i will be re-designing my final project board
  • Input(s) & circuit/power requirements: Input - ESP32-CAm with 5 V
  • Output(s) & circuit/power requirements: Camera Image and automatic door lock with 12 V
  • Power Source(s): AC Power form the socket
  • Wiring, Switches & Connectors (more challenging for smaller enclosures): I was thinking to keep all the wires at the back side of my door with prefect connection.
  • Circuit design & fabrication time planning: I need to re-design my circuit and for fabrication it wont take time as my final project is small

    • Programming > Modules

  • Input(s): Programme to access camera and capture image
  • Output(s): Automatic door lock able to work and LCD screen
  • Aggregation Logic
  • Plan for plenty of Debugging

    • Project Assembly

    In my project i will be using hot glue gun and connectors

    Presentation: Video & Slides

  • Function description: ESp32-CAM detect the face image and open the door lock automatically.
  • Component description:
  • Narrative: auto/smart security door
  • Process:
  • Successful functionality

    • Electronic Part

    May 7-8-9

    In this three days i worked with my PCB electronic board to redesign and make a workable for my final project. So i have done some research from online google and youtube how its works.

    This is my rough sketch of my PCB schematic layout that i have done.

    Final Project Work

    1.