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  • MS @ National Taiwan University of Science and Technology
  • Taiwan
  • 10:20 (UTC +08:00)

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@Taipei-Tech-Racing @SPIE-PROJECT-LC3

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UnreaLin01/README.md

👋 Hi, I am William

A person with great enthusiasm for Electronics Engineering. Dedicated to becoming a professional Electronic System R&D Engineer. Bringing diverse, fancy, and cool technologies together to turn components into works of art.

🚀 Q&A

  • Currently working on: Master's Degree
  • Recently learning: TinyML
  • Ask me about: Circuit & PCB Design, Microcontroller, Firmware
  • Fun Fact: Avid FPS & Rhythm Arcade Gamer

📌 Experience

🛠️ Tech Stack

Here are the languages, platforms, and tools I use to create the pieces of art.

GitHub Oscilloscope Logic Analyzer 3D Printing Raspberry Pi Git MATLAB Java Linux FreeRTOS Arduino nRF Connect SDK Fusion Visual Studio Code BLE Python KiCad Embedded C C++ Verilog STM32CubeIDE STM32CubeMX STM32CubeProgrammer STM32Cube AI Studio FPGA MCU Zephyr RTOS

📷 Gallery

Some of my proudest creations, crafted with passion and precision🔥.

  True Wireless Earbuds with Physiological Monitoring Capabilities

Image 1Image 2 ⮑ 6-Layer HDI PCB Layout and Manufactured Mainboard

2024 - 2025 @ Signal Processing & Intelligent Electronics Lab
This is my uni graduation project. The earbuds are capable of continuously monitoring the heart-rate, blood oxygen, body temperature and steps while listening to music, assisting users in tracking their body condition in a revolutionary way. For more details, check out this video.
🏆 Awards:
🥇 1st Place - Interdisciplinary SoC Innovative Project Contest 2025
🥉 3rd Place - International ICT Innovative Services Awards 2024
  Formula EV Powertrain Systems

Image 1 ⮑ 4-Layer PCB Layout of Electronic Control Unit (ECU)

Image 1Image 2 ⮑ 4-Layer PCB Layout and Manufactured Board of Power Control Unit (PCU)

Image 1Image 2 ⮑ Manufactured Board and 4-Layer PCB Layout of Safety Unit (SU)

2021 - 2024 @ Taipei Tech Racing
These are the boards I designed, manufactured, and verified for the 8th generation Taipei Tech Formula EV. The ECU acts as the vehicle's brain, handling the driver's pedal commands and transmitting telemetry data back to the pit. The PCU manages the HV battery's start-up and shutdown sequences to ensure safe operation. The SU continuously monitors the vehicle's status, instantly cutting off power if any abnormality occurs. For more details, check this documentary.
🏆 Awards:
🏅 Technical Inspection Award - Formula SAE-Australasia 2024
🥉 3rd Place - Formula Student Taiwan 2024
  Multi-Zone Dimmable Infrared Beacon

Image 1Image 2 ⮑ 1-Layer Aluminum PCB Layout and CAD Design of Infrared Beacon

Image 1Image 2 ⮑ The Assembled Infrared Beacon

2023 @ Intelligent Control Lab
The Infrared Beacon is designed to operate underwater, providing the Bionic Robotic Fish with a reference point to determine its location. It has 64 high-power infrared LEDs, and up to 16 dimmable zones which can compose different patterns. A single-layer aluminum PCB helps to dissipate enormous heat into the water.
  Bionic Robotic Fish Obstacle Avoidance Sonar System

Image 1Image 2 ⮑ Bionic Robotic Fish with "mask" on

Image 1Image 2 ⮑ Sonar System Under Testing

2022 @ MIT City Science Lab, Taipei
The Undergraduate Research Opportunities Program (UROP) was a huge turning point in my life. A beautiful laboratory, cutting-edge projects and a great mentor all motivated me to explore different kinds of technologies. The Bionic Robotic Fish Obstacle Avoidance Sonar System was the last project I was in charge of. It utilizes a piezo transducer to transmit/receive ultrasonic waves. A complex system consisting of an AFE, FPGA, and MCU processes the received signals, calculating the distance to obstacles such as walls.

🌍 Open Source Projects

  • PYNQ Z2 MUSIC VISUALIZER
    An FPGA-based real-time audio spectrum visualizer built on the PYNQ-Z2 development board.
  • Thermal Image Pose Estimation on STM32N657 (Coming Soon!)
    A TinyML-based human pose estimation system utilizing thermal imaging on the STM32N6570-DK development platform.

📈 Statistic

As a hardware dev, it's ok to let the lawn dry out a bit, right🤔? github-snake

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  1. pynq_z2_music_visualizer pynq_z2_music_visualizer Public

    An FPGA-based real-time audio spectrum visualizer built on the PYNQ-Z2 development board

    Jupyter Notebook 3