http://lzteddy.com/tags/embedded-system/Recent content in Embedded System on Zitao LiaoHugo -- gohugo.ioen-usWed, 22 Apr 2026 00:00:00 +0000http://lzteddy.com/p/range-hood-fpga-verilog/Sun, 01 Dec 2024 00:00:00 +0000http://lzteddy.com/p/range-hood-fpga-verilog/<h2 id="background">Background </h2><ul> <li>Time: Dec 2024</li> <li>Context: Course project for &ldquo;Digital Logic (H)&rdquo;.</li> </ul> <h2 id="github-repository">GitHub Repository </h2><ul> <li><a class="link" href="https://github.com/Diaosi1317092/Digital-Logic-Project" target="_blank" rel="noopener" >https://github.com/Diaosi1317092/Digital-Logic-Project</a></li> </ul> <h2 id="highlights">Highlights </h2><ul> <li>Designed and implemented an intelligent range hood control system on the EGO1 FPGA board, supporting standby, fan speed adjustment, self-cleaning, smart reminders, lighting, and time query.</li> <li>Integrated a 4x4 membrane keypad and LCD1602 display to enable gesture-based power control, parameter configuration, and real-time status visualization.</li> <li>Built a modular Verilog architecture with clock division, debouncing, LCD driving, and finite state machine (FSM) control.</li> <li>Completed end-to-end hardware logic integration from low-level peripheral drivers to high-level functional orchestration.</li> </ul> <h2 id="outcome">Outcome </h2><ul> <li>Project Score: 118 / 100</li> </ul> <h2 id="tech-stack">Tech Stack </h2><ul> <li>Verilog</li> <li>FPGA (EGO1)</li> <li>FSM Design</li> <li>LCD1602</li> <li>Matrix Keypad</li> </ul>