硬體安全、MY小教室與攝影札記。https://academy.fantasymaya.org/https://academy.fantasymaya.org/posts/aes128-rtl-beginner/https://academy.fantasymaya.org/posts/aes128-rtl-beginner/從 128-bit 資料流、Round 運算到控制 FSM，用圖解建立一套可以開始寫 RTL 的完整心智模型。Fri, 12 Jun 2026 00:00:00 GMT硬體安全AESRTL數位IC硬體架構https://academy.fantasymaya.org/posts/photography-light-before-gear/https://academy.fantasymaya.org/posts/photography-light-before-gear/器材決定你能拍到什麼，光線決定照片最後說了什麼。從三個觀察練習開始建立攝影眼。Wed, 10 Jun 2026 00:00:00 GMT攝影札記光線構圖攝影入門https://academy.fantasymaya.org/posts/investing-thesis-checklist/https://academy.fantasymaya.org/posts/investing-thesis-checklist/買進前先寫下產業趨勢、公司優勢、估值假設與退出條件，讓判斷可以被回頭檢查。Mon, 08 Jun 2026 00:00:00 GMTMY小教室投資紀律風險管理產業研究https://academy.fantasymaya.org/posts/comic-valid-ready-handshake/https://academy.fantasymaya.org/posts/comic-valid-ready-handshake/讓資料先生與接收小姐演一次握手協定，四格看懂 valid-ready 最常見的設計誤會。Sat, 06 Jun 2026 00:00:00 GMTMY小教室漫畫RTLHandshake