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  • Huazhong University of Science and Technology
  • Huazhong University of Science and Technology, 1037 Luoyu Road, Hongshan District, Wuhan, Hubei Province, China
  • 02:12 (UTC +08:00)
  • https://orcid.org/0009-0002-0803-6350

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ZexinLiang/README.md
Hi there, I'm Zexin Liang (Rick)

HUST IC → FDU CS Ph.D.

AI for EDA · Digital Design · Hardware/Software Co-design


🧠 About Me

class ZexinLiang:
    def __init__(self):
        self.name       = "Zexin Liang (Rick)"
        self.email      = "liangzexin96@gmail.com"
        self.current    = "CS Ph.D. Student @ Fudan University"
        self.background = "Microelectronics @ HUST"
        self.interests  = [
            "Design Automation & Machine Learning",
            "Digital IC, FPGA & RISC-V",
            "Embedded Systems & RTOS",
            "PCB Design, Control & Machine Vision",
        ]
  • 🔬 Interests: design automation, digital IC, RTL/SoC, RISC-V, FPGA, and hardware acceleration
  • 🛠️ Also into: embedded firmware, RTOS, PCB design, power and control, and machine vision
  • 🏆 Honors — National First Prize:
    • National Undergraduate Electronics Design Contest
    • China Undergraduate Engineering Practice and Innovation Competition
    • Intel Cup Undergraduate Electronic Design Contest — Embedded System Design Contest
    • National Undergraduate Embedded Chip and System Design Contest
  • 🤝 Open to: research discussions and collaborations

🔭 Interests

Digital IC FPGA and SoC Embedded Systems Machine Vision

  • Design automation: machine learning methods, optimization, and open-source design flows
  • Digital design: RTL, SoC integration, RISC-V cores, and hardware acceleration
  • Embedded systems: MCU/RTOS development, control systems, PCB design, and edge computing
  • Machine vision: OpenCV, YOLO, and vision-enabled intelligent hardware

🚀 Featured Projects

⚙️ EDispense
Open-source desktop solder-paste dispensing system for PCB assembly — CoreXY platform with STM32 real-time motion control, RK3588 on-device vision and touchscreen UI, and PC-side offline AI services.

CoreXY · STM32 · RK3588 Vision · Local LLM

🫁 WearableGasDetect
Wearable gas-detection system built on a WCH CH32V307 main controller with a CH582 wireless sensor sub-device, LVGL UI, remote monitoring, and complete PCB and enclosure design.

CH32V307 · CH582 · LVGL · Remote Monitor

🏆 NUEDC_Module
Reusable module library for the National Undergraduate Electronic Design Contest, covering power control, gimbal stabilization, motor drive, multi-board communication, and robotic control.

STM32 · Gimbal PID · Power · CAN

🤖 Logistics-handling-robot
Smart logistics handling robot for the 2025 China College Students Engineering Practice and Innovation Competition — dual STM32F407 controllers, an Orange Pi Linux vision computer, and YOLO-based object detection.

STM32F407 · Orange Pi · YOLO · Motion Control


🧰 Tech Stack

Digital Design / IC

Verilog SystemVerilog RISC--V PQC Vivado Vitis

FPGA / SoC

FPGA ZYNQ NN Accelerator Rockchip

Embedded / RTOS

STM32 WCH TI RT--Thread FreeRTOS

Protocols / Hardware

PCB LCEDA Power

Software / Vision

C C++ Python OpenCV PyTorch YOLO Linux


“Learn the algorithms. Understand the hardware. Reimagine the design flow.”

Pinned Loading

  1. ZexinLiang ZexinLiang Public

    Config files for my GitHub profile.

    5

  2. EDispense EDispense Public

    EDispense is an intelligent PCB solder paste dispensing system that integrates machine vision, adaptive dispensing control, and coordinated thermal process management to achieve high-speed, high-co…

    3

  3. Xipi_Pomelo Xipi_Pomelo Public

    CPU for ICIEC

    SystemVerilog 2

  4. WearableGasDetect WearableGasDetect Public

    C