DIY Pressure-Flow Cooling PrototypeDIY 压风式散热器原型

Project Brief项目简述

This prototype is messy in a very early-project way: structure, airflow, small electronics, ESP32 control, desktop monitoring, part sourcing, and user instruction material all live in the same archive. It is not a polished product page. The useful part is that it shows a complete idea being pushed through several real interfaces instead of stopping at one PCB or one sketch.

这条线不把原始工程包整包挂出来，只放能说明开发过程的关键文件。源目录里能看到 3D 打印版本、亚克力切割版本、纸箱低成本版本、ESP32 程序、桌面端程序、PCB 文件、演示视频和零件清单。它不是 Current_Product 资料，所以筛选后的 Gerber、EasyEDA、PlatformIO、Arduino、C# 和 3MF 可以放出来；安装包、依赖目录、构建输出和混乱的完整工程树不直接发布。

What Was In The Archive归档里有什么

• 3D printing route: Bambu Studio slicing previews, A1 mini / A1 / P1 / X1 print targets, split top and bottom shell parts, fan bracket, DC or Type-C interface covers, and support-setting screenshots.
• Low-cost structure route: acrylic-cutting and cardboard versions, mostly useful for seeing how the airflow idea was tested before a cleaner enclosure existed.
• Control route: ESP32 PWM fan control, OLED-related library dependencies, and a small desktop monitoring path.
• PCB and fabrication route: EasyEDA projects, a schematic export, a Gerber package, acrylic parts list, and one Bambu Studio 3MF slicing file.
• Delivery route: a Windows demo video and a desktop installer existed in the source archive, but the installer and build output are not published.

Files文件

• Desktop demo video
• 3D printing preview 1
• 3D printing preview 2
• 3D printing preview 3
• STM32-version PCB 3D render
• STM32-version PCB schematic
• ESP32 PlatformIO main.cpp
• ESP32 PlatformIO configuration
• ESP32 Arduino PWM sketch
• Desktop C# Form1.cs
• Desktop C# Program.cs
• Desktop C# project file
• PCB schematic PDF
• PCB Gerber archive
• EasyEDA 2024 project
• EasyEDA 2026 project
• Acrylic parts list
• Bambu A1 mini slicing file

What Stayed Out没放上来的东西

The prototype is treated as legacy material, not a sensitive current-product folder. Selected PCB, firmware, desktop, and fabrication files are included because they are small enough to inspect and tied directly to the prototype. Installers, dependency folders, generated build output, vendor folders, duplicate exports, and the uncurated source tree stay out of the website.

这个原型按早期 legacy 材料处理，不是 Current_Product。PCB、固件、桌面端和制作文件可以筛选后放出，因为它们能直接说明原型链路；安装器、依赖目录、生成的 build 输出、vendor 文件、重复导出和没整理过的完整工程树不放。

Looking Back现在回头看

The value here is not maturity. It is the way structure, airflow, electronics control, desktop display, and written instructions started crashing into each other. Reading the hardware SOP later makes more sense after seeing this kind of early mess: even small prototypes need versions, interfaces, and verification notes. Without those traces, a folder full of files turns into a folder full of guesses.

它的价值不在“做得多成熟”，而在暴露结构、风道、电子控制、桌面端显示和说明文档之间的混乱连接。后面再看硬件 SOP，会更容易理解为什么小项目也要留版本、接口和验证记录。没有这些东西，项目一多，回头看就只剩一堆不知道为什么这样命名的文件夹。