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Sbaz-Khan/README.md

Hi, I'm Sbaz Ali Khan 👋

Electrical Engineering student at Concordia University with interests in PCB design, embedded systems, power electronics, control systems, and hardware/software integration.

I enjoy working on practical engineering projects that combine electronics, embedded systems, simulation, sensing, software, and physical prototyping.

🔗 LinkedIn

Featured Projects

Ongoing ESP32-based control PCB for the Concordia Nuclear Engineering Society's portable diffusion cloud chamber. Designed in KiCad with thermistor sensing, MOSFET load control, PCB-mounted OLED/buttons, auxiliary power distribution, and interfaces for electronic Peltier power adjustment.

Ongoing MATLAB/Simulink and Simscape Electrical project focused on DC microgrid modeling, renewable-energy integration, power electronics, P&O MPPT, battery storage, bidirectional DC-DC conversion, and closed-loop DC bus voltage regulation.

Designed a two-layer STM32F103 development board in KiCad, covering schematic capture, USB, SWD, UART, I²C, power regulation, decoupling, PCB layout, differential-pair routing, DRC, BOM preparation, and manufacturing files.

IoT-based study-space occupancy monitoring system combining an HLK-LD2450 mmWave radar sensor, ESP32, Firebase Realtime Database, and Android application. My primary contributions included Android UI development, smart search, room sorting/filtering, Firebase integration, sensor testing, and end-to-end system integration.

Early undergraduate team project involving an Arduino-based autonomous hovercraft. My contribution focused primarily on physical construction, hardware integration, sensor calibration, weight distribution, testing, and troubleshooting.

Technical Skills

PCB & Hardware: KiCad · Schematic Capture · PCB Layout · STM32 · ESP32 · Arduino · Sensor Integration
Power & Controls: MATLAB · Simulink · Simscape Electrical · Power Electronics · DC-DC Converters · MPPT · Control Systems
Programming & Software: C/C++ · Java · Android Studio · Firebase · Python
Interfaces & Tools: UART · I²C · SPI · Git/GitHub · LTspice

Currently Working On

  • CNES Cloud Chamber Control PCB — completing the control-board design before PCB layout, manufacturing, and hardware validation
  • DC Microgrid Modeling & Control — developing a renewable-energy DC microgrid with PV generation, battery storage, power-electronic converters, and local control

Detailed technical information, documentation, source files, schematics, simulations, images, and project-specific contributions can be found in the respective project repositories above.

Pinned Loading

  1. CNES-Cloud-Chamber-Control-PCB CNES-Cloud-Chamber-Control-PCB Public

    ESP32-based control PCB for the CNES portable diffusion cloud chamber, designed in KiCad with temperature sensing, MOSFET load control, OLED/buttons, auxiliary power distribution, and PSM-292 contr…

  2. Dc-Microgrid-Research Dc-Microgrid-Research Public

    Ongoing MATLAB/Simulink & Simscape research project focused on DC microgrid modeling, renewable energy integration, MPPT control, battery storage, and DC bus voltage regulation.

  3. STM32F103-Custom-Development-Board-PCB STM32F103-Custom-Development-Board-PCB Public

    Two-layer STM32F103C8T6 development board designed in KiCad, covering schematic capture, PCB layout, USB, SWD, UART, I2C, power regulation, DRC, BOM, and manufacturing files.

  4. SeatFindr-Occupancy-Monitoring SeatFindr-Occupancy-Monitoring Public

    IoT-based study-space occupancy monitoring system using an HLK-LD2450 mmWave sensor, ESP32, Firebase Realtime Database, and Android app.

    Java

  5. Autonomous_Hovercraft Autonomous_Hovercraft Public

    Built an Arduino-based autonomous hovercraft using infrared and ultrasonic sensors for wall and obstacle detection. Programmed navigation logic in C to enable fully autonomous maze traversal. Integ…

    C++