{"site":{"title":"HardWare Lab","subtitle":"电路、架构与物理层折腾记录","author":"Conf you","description":"从微控制器到服务器架构，探索硅基世界的纯粹魅力。","nav":[{"name":"工作台","url":"/"},{"name":"规格书","url":"/api/posts"},{"name":"更新日志","url":"/rss.xml"}]},"posts":[{"id":"hw-2026-05-01","date":"2026-05-01","title":"散热系统的艺术：为何你的风道效率低下？","tags":["散热","工业设计"],"image":"https://images.unsplash.com/photo-1591488320449-011701bb6704?auto=format&fit=crop&q=80&w=800","summary":"正压差 vs 负压差？探讨机箱内部流体动力学的实际应用。","content":"硬件的性能上限往往由散热决定。实测证明，合理的阻隔比盲目增加风扇数量更有效..."},{"id":"hw-2026-04-25","date":"2026-04-25","title":"国产 RISC-V 开发板深度上手实录","tags":["架构","嵌入式"],"image":"https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&q=80&w=800","summary":"打破 X86 与 ARM 的垄断，开源指令集在 2026 年的表现究竟如何？","content":"在低功耗场景下，RISC-V 的能效比已经令人惊叹。本文通过编译 Linux 内核进行压力测试..."},{"id":"hw-2026-04-10","date":"2026-04-10","title":"垃圾堆里的金子：旧服务器 CPU 避坑指南","tags":["CPU","二手硬件"],"image":"https://images.unsplash.com/photo-1555617766-c94804975da3?auto=format&fit=crop&q=80&w=800","summary":"如何用不到 500 元组装一台 24 核心的家庭实验室运算节点？","content":"E5 时代虽然远去，但在多线程并发、存储节点任务中，它们依然拥有极高的性价比..."}]}