A piezoelectric essential oil diffuser — three oils, independently dosed, app-controlled. I designed it in Shapr3D between 2019 and 2021, ran 23 validated prototypes, shipped to paying customers.
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