https://0Zhen.github.io/posts/Recent content in Posts on 0箴https://0Zhen.github.io/images/icon.pnghttps://0Zhen.github.io/images/icon.pngHugozh-twFri, 17 Apr 2026 00:00:00 +0800https://0Zhen.github.io/posts/triathlon-nutrition-planner/Fri, 17 Apr 2026 00:00:00 +0800https://0Zhen.github.io/posts/triathlon-nutrition-planner/備戰 CT226 全超鐵時，發現市面上沒有符合台灣補給品資料的工具，於是自己用 AI 協助開發了一個三鐵補給排程計算機。https://0Zhen.github.io/posts/high-voltage-insulation-pd/Thu, 16 Apr 2026 08:00:00 +0800https://0Zhen.github.io/posts/high-voltage-insulation-pd/從 NEMA 磁線規範、介電理論、高壓放電現象，到局部放電（PD）測試方法與馬達絕緣測試完整整理。適合馬達設計、變頻器應用工程師閱讀。https://0Zhen.github.io/posts/ferrite-magnet-notes/Mon, 13 Apr 2026 08:00:00 +0800https://0Zhen.github.io/posts/ferrite-magnet-notes/從製程三大維度、軟硬磁差異、牌號命名規則，到壓製密度梯度與退磁測試，一篇整理鐵氧體磁鐵從製造到應用的核心知識。https://0Zhen.github.io/posts/gitlab-runner-windows/Mon, 13 Apr 2026 00:00:00 +0800https://0Zhen.github.io/posts/gitlab-runner-windows/從 GitLab Runner 的核心概念、架構原理，到實際在 Windows 環境部署 FastAPI 自動化流程的七個踩坑紀錄，一篇全搞懂。https://0Zhen.github.io/posts/2026-04-10/Fri, 10 Apr 2026 01:25:25 +0000https://0Zhen.github.io/posts/2026-04-10/這篇文章整理了塑膠射出成型（Injection Molding）在產品設計端與模具端最核心的知識點，適合產品設計師、機構工程師、模具工程師，以及想深入了解製造知識的人閱讀。https://0Zhen.github.io/posts/how-to-measure-motor-back-emf-thd-with-fft/Thu, 02 Apr 2026 03:09:46 +0000https://0Zhen.github.io/posts/how-to-measure-motor-back-emf-thd-with-fft/A practical guide to harmonic distortion analysis using a free browser-based toolhttps://0Zhen.github.io/posts/2026-03-23/Mon, 23 Mar 2026 09:15:38 +0000https://0Zhen.github.io/posts/2026-03-23/窗函數・補零・Cooley-Tukey・THD ── 從示波器 CSV 到 Excel 的完整流程https://0Zhen.github.io/posts/2026-03-13/Fri, 13 Mar 2026 09:28:29 +0000https://0Zhen.github.io/posts/2026-03-13/從統計基礎到製程能力分析，一次搞懂品質工程師必備的數據分析工具https://0Zhen.github.io/posts/1-linux/Fri, 13 Mar 2026 09:11:51 +0000https://0Zhen.github.io/posts/1-linux/這是「跟我一起玩樹莓派」系列的第一篇。這個系列會帶你從完全不懂 Linux，一步一步打造自己的家用伺服器。https://0Zhen.github.io/posts/2026-02-24/Tue, 24 Feb 2026 11:25:20 +0000https://0Zhen.github.io/posts/2026-02-24/從你按下 Enter 的那一刻起，資料包經歷了什麼？HTTP、DNS、IP、NAT、Port……這些詞彙每天出現在工程師的世界，卻對大多數人像咒語一樣陌生。https://0Zhen.github.io/posts/2026-02-11/Wed, 11 Feb 2026 02:29:24 +0000https://0Zhen.github.io/posts/2026-02-11/寫給需要制定馬達規格的工程師：如何從功率需求推算電流，並留下合理的設計餘裕https://0Zhen.github.io/posts/sigma-delta-adc/Wed, 24 Sep 2025 02:19:54 +0000https://0Zhen.github.io/posts/sigma-delta-adc/在數位世界與類比世界的橋樑中，ADC（類比數位轉換器）扮演著關鍵角色。而在眾多ADC架構中，Sigma Delta ADC以其獨特的設計理念和卓越的性能表現，成為高精度量測和音訊應用的首選方案。https://0Zhen.github.io/posts/renesas-dsp-vs-arm/Wed, 24 Sep 2025 02:11:46 +0000https://0Zhen.github.io/posts/renesas-dsp-vs-arm/上週參加了Renesas的技術研討會，演講中不斷提到DSP和ARM的應用差異，讓我開始思考這兩種架構在實際應用中的選擇考量。會後與幾位資深工程師交流，發現這個話題比想像中更複雜也更有趣。於是決定做一個系統性的調查，整理出這篇技術分析報告。https://0Zhen.github.io/posts/2025-06-27/Fri, 27 Jun 2025 12:36:01 +0000https://0Zhen.github.io/posts/2025-06-27/為什麼要自己做網站？https://0Zhen.github.io/posts/2025-06-18/Wed, 18 Jun 2025 16:44:41 +0000https://0Zhen.github.io/posts/2025-06-18/當你在家上網、傳訊息給朋友，或是看Netflix時，有沒有想過你的資料是如何穿越複雜的網路世界，最終到達目的地的？這背後的功臣，就是我們今天要介紹的主角 — — 路由器。https://0Zhen.github.io/posts/claude-ai-github-firebase/Tue, 10 Jun 2025 01:39:47 +0000https://0Zhen.github.io/posts/claude-ai-github-firebase/如何透過 AI 協助快速建立一個支援多人協作、即時同步的點餐網站https://0Zhen.github.io/posts/windows-10/Tue, 22 Apr 2025 06:52:43 +0000https://0Zhen.github.io/posts/windows-10/在忙碌的日常生活中，我們常常需要重複執行一些瑣碎的電腦操作，例如定期備份、然後資料同步等等。其實，Windows內建的工作排程器可以幫我們自動完成這些任務！無論您是學生、上班族，還是家庭用戶，這個簡單易用的工具都能讓您的電腦變得更加智能，為您省下寶貴的時間。https://0Zhen.github.io/posts/esd-emc/Mon, 14 Apr 2025 15:06:30 +0000https://0Zhen.github.io/posts/esd-emc/本文是我在研究電磁兼容性測試時，通過蒐集相關資料後整理而成的內容。希望能為對這一領域感興趣的讀者提供一個通俗易懂的入門指南。https://0Zhen.github.io/posts/2025-04-10/Thu, 10 Apr 2025 05:04:58 +0000https://0Zhen.github.io/posts/2025-04-10/前言https://0Zhen.github.io/posts/json-pdf/Mon, 07 Apr 2025 09:57:13 +0000https://0Zhen.github.io/posts/json-pdf/在現代軟體開發環境中，技術文件的管理和維護常常被視為一項繁瑣的任務。作為一名開發者，我曾經為撰寫和更新各種專業規格文件（如Error Code Table、SOP、Protocol等）而煩惱。這些文件有著共同的特點：高度重複性和頻繁的版本變化。https://0Zhen.github.io/posts/2025-03-24/Mon, 24 Mar 2025 10:09:32 +0000https://0Zhen.github.io/posts/2025-03-24/在進行符合EN-15194與R200等標準的電輔車測試時，準確計算自行車阻力是至關重要的。不同的坡度、自行車重量以及其他因素都會影響阻力計算。讓我們一起探討如何運用簡單的物理學原理來更有效地計算這些力。https://0Zhen.github.io/posts/uart/Thu, 27 Feb 2025 06:30:01 +0000https://0Zhen.github.io/posts/uart/在嵌入式系統開發中，串列通訊（特別是UART/USART）是與外部設備連接的常用方式。本文將探討如何設計高效的UART驅動程式，重點關注兩個核心技術：函數指標和環形緩衝區。https://0Zhen.github.io/posts/understanding-first-and-second-order-filters-from-physical-systems-to-digital-implementation/Fri, 21 Feb 2025 15:35:37 +0000https://0Zhen.github.io/posts/understanding-first-and-second-order-filters-from-physical-systems-to-digital-implementation/As a firmware engineer, I frequently encounter filtering problems in various applications. 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