A pure demonstration of what an essential-oil diffuser becomes when full integration is the non-negotiable principle — not a feature bolted on afterward. Three oils run at once, each on its own schedule and intensity, with no compromise between them, because the hardware, firmware, and app were never separate things to reconcile. I designed it in Shapr3D, took it from spec to a shipped, fully integrated product, end to end.
Live: iamdanielkitchen.github.io/diffuser
Single static HTML page plus six product photos. No build step, no dependencies, no framework.
diffuser/
├── index.html
├── images/
│ ├── hero.jpg (219 KB)
│ ├── evolution.jpg (117 KB)
│ ├── building.jpg (167 KB)
│ ├── app.jpg (116 KB)
│ ├── box.jpg (171 KB)
│ └── alexa.jpg (149 KB)
└── README.md
Served on GitHub Pages.
Source design files, firmware, PCB schematics, patent drafts, raw photography, and internal notes live in a private archive. This repo is the presentation layer only.
— Daniel Kitchen