Orieka.O.S.E

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PROJECTS

Welcome to my creative headspace!

Feel free to explore my works spanning different fields and
share your thoughts with me

Design Porfolio

S
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Checkout the portfolio

Course work

1. Basic Engineering Graphics and Computer Aided Design (ENGR 1020)
2. Digital Logics (ELEE 2640)
4. Control Systems (ENGR 4220)
5. Robotics (MENG 4900)
6. Electronics Manufacturing (ELEE 4590)
7. Sensors and Actuators (ELEE 4520)

Overview

My portfolio include mechanical, eletromechanical, electronic, robotics, hardware and controls engineering designs and simulations

Developed with

1. SolidWorks
2. Altium CircuitMaker
3. Quartus
4. MATLAB
5. SIMULINK

MECHATRONICS

Wireless control GAUNTLET
Demo and Development Playlist

Course work

Sensors and Actuators (ENGR 4520)

Overview

Designed a cost-effective Air Hockey Score Board using the knowledge of Digital logics, Electrical Circuit design and Electronics development. With a projected total production cost of $23.15, the board is cheaper than the baseline design by 40.38%.

Developed with

1. Visual Studio Code
2. Arduino IDE
3. Canva.com
4.

Product Requirements

1. The score board shall operate from a single 9V battery.
2. The score shall display from {0 – 9} on a 7-segment LED.
a. The LED shall be red in color.
b. Average current of 4 mA – 6 mA per segment when illuminated.
c. The display digit (not the display frame, but the visible character) shall be between 19 and 28 mm tall.
3. The product shall provide two, independent score indications
a. The digits shall be spaced 60mm apart (center to center of digit).
4. There shall be an on/off switch that ensures power draw is less than 100uA in the off state.

Product Requirements

5. There shall be a button that when pressed shall reset both scores to zero.
a. The score reset shall be a momentary press.
6. The score detection sensor elements shall be InfraRed, beam break type.
7. General Operation
a. Each time the beam is broken, the associated score shall increment by 1.
b. When the score reaches 9, it shall disable further score inputs from either sensor.

Bill of Materials

Performed

1. Developed the schematic for an Air Hockey Score Board
2. Sourced cost-effective parts including both Surface Mount and Throughole parts
3. Created the Printed Circuit Board (PCB) layout with Altium CircuitMaker
4. Used a stencil to apply solder paste to the PCB after it was manufactured by PCBWay
5. Manually placed each parts and soldered the through-hole components
6. Debugged thr Printed Circuit Board Assembly and fixed the reset functionality.

2D & 3D Designs

ELECTRONICS

AIR HOCKEY Score BOARD
Check out the development Playlist

Course work

Electronics Manufacturing (ELEE 4590)

Overview

Designed a cost-effective Air Hockey Score Board using the knowledge of Digital logics, Electrical Circuit design and Electronics development. With a projected total production cost of $23.15, the board is cheaper than the baseline design by 40.38%.

Developed with

Altium CircuitMaker

Product Requirements

1. The score board shall operate from a single 9V battery.
2. The score shall display from {0 – 9} on a 7-segment LED.
a. The LED shall be red in color.
b. Average current of 4 mA – 6 mA per segment when illuminated.
c. The display digit (not the display frame, but the visible character) shall be between 19 and 28 mm tall.
3. The product shall provide two, independent score indications
a. The digits shall be spaced 60mm apart (center to center of digit).
4. There shall be an on/off switch that ensures power draw is less than 100uA in the off state.

Product Requirements

5. There shall be a button that when pressed shall reset both scores to zero.
a. The score reset shall be a momentary press.
6. The score detection sensor elements shall be InfraRed, beam break type.
7. General Operation
a. Each time the beam is broken, the associated score shall increment by 1.
b. When the score reaches 9, it shall disable further score inputs from either sensor.

Bill of Materials

Performed

1. Developed the schematic for an Air Hockey Score Board
2. Sourced cost-effective parts including both Surface Mount and Throughole parts
3. Created the Printed Circuit Board (PCB) layout with Altium CircuitMaker
4. Used a stencil to apply solder paste to the PCB after it was manufactured by PCBWay
5. Manually placed each parts and soldered the through-hole components
6. Debugged thr Printed Circuit Board Assembly and fixed the reset functionality.

2D & 3D Designs

ROBOTICS

Robotics 3D Visualisation and Control Application
Check out the Demo!

Course work

Robotics (MENG 4900)

Overview

Through the mathematics, physics and engineering theory of Robotics such as Denavit–Hartenberg parameters and Inverse Kinematics derived manually, the real-time simulation and physical control of the Interbotix Robotic Arm was brought to life using MATLAB and ROS after being measured by hand and designed with SolidWorks.

Team Members


Ziyuan Zhao Robotics and Mechatronic Systems Engineering Major

Developed with

1. MATLAB
2. ROS
3. SolidWorks

GitHub
3D Model

Performed

1. Developed a Robotics 3D visualization app that grants users complete control over a Trossen Interbotix robot
2. The 3D Robot was designed using SolidWorks and the app with MATLAB and the ROS platform on Ubuntu (Linux)
3. Denavit–Hartenberg parameters and Inverse Kinematics were utilised, providing a more robust system

Performed

4. Enables users to control joints of the robot independently and change all joint positions simultaneously
5. The robot can be taught different positions & sequence of movements in a relaxed state with the application
6. The transformation matrix is generated for any position its at from which the Inverse Kinematics can be generated and users can specify other solutions the robot can move to.

EMBEDDED SYSTEMS

WidowX Arm Hiwonder Bionic Hand Embedded System
See my creative capabilities!

Course work

Introduction to Microcontrollers (An introduction to embedded systems using microcontrollers) (ELEE 3860)

Overview

An embedded system capable of performing various hand and arm gestures, play a game and play an instrument.

Partner

Evan Varga, Electrical Engineering Major

Developed with

1. Tiva C Series TM4C123G microcontroller
2. Widow X arm
3. Arduino robocontroller
4. HIWONDER Bionic Hand
5. Parallel Communication
6. Universal Asynchrnous Receive-Transmitter

Programmed with

1. C
2. C++
3. Python
4. Arduino IDE

GitHub

Capable of

1. Playing the song, "Mary has a little lamb" on a mini-keyboard
2. Playing the game, "Rock, paper and scissors"
3. Perfoming 12 hand gestures
4. Counting from 1 - 5

MECHATRONICS

Semi-autonomous robot

Course work

Engineering Computing and Problem-Solving course (ENGR 1023)

Overview

A robot capable of traversing any given environment without coming in contact with any being or object due to its obstacle-avoidance features .

Partner

Carolos Tapia, Mechanical Engineering Major

Built with

1. Jetbot robot chassis
2. H - Bridge
3. DC Motors
4. Infrared distance sensors
5. LEDs

Programmed with

1. C++
2. Arduino IDE

Capable of

1. Manoeuvring and avoiding obstacles in its path
2. Utilises light signalling to inform persons of the specific actions it makes

AVIONICS

Drone development
Watch the
Development Process

Course work

Engineering Computing and Problem-Solving course (ENGR 1023)

Overview & Capabilities

Developed, calibrated and tested an avionics technology, a drone.

Partner

Andreas Diaz, Electrical Engineering Major

Developed with

1. Pure Carbon fiber plates
2. ARRIS electronic speed controller
3. Flight controller
4. Camera
5. Aluminium pillars
6. LEDs

Performed

1. Calibrated the mounted motors and the electronic speed controller and tested the camera and video transmitter
2. Updated the drone’s firmware and replaced necessary drivers, providing up-to-date functionality and softwar

Performed

3. Soldered components together and used heat shrinks, ensuring effective connections and proper insulations
4. Incorporated and configured LEDs to act as indication mechanisms to inform persons of the specific states, actions and functions of the drone

A. I. & Mobile Apps

OVERVIEW

An application powered by the OpenAi generative artificial intelligence, ChatGPT, to function as a personalised healthcare service and educational/professional assistance expert system.

It serves primarily as a tool meant to support and aid current and potential medical professionals. It is not in any way meant or capable of replacing them

CAPABILITIES

- Disease diagnosis and treatment suggestion
- Training individuals joining the healthcare field
- Reducing burnout and the strain on the healthcare system
- Providing free healthcare information to the public

Demo
MiDOK

MiDOK Co-Pilot Application

Built with

Kotlin, Swift, Python, TypeScript, HTML, CSS etc.

Team

Oriekaose Chukwuyem Agholor - AI Python and UI/UX Developer
Eyimofe Oladipo - iOS Swift Application Developer Sarwar Nazrul - Android Kotlin Application Developer
Emmanuel Etukudoh - Website Developer
Lukas Nilsen - Project, Customer and Market Researcher
Bilal Kachir - Graphics and Logo Designer

GitHub