A—01 / Independent project lab

Project archive

Useful experiments and unusual interfaces
across software and hardware.

A minimalist Home Assistant card that tracks the year as a continuous bar, daily dots or weekly dots.

A browser-based studio for composing, previewing and publishing content to programmable LED tags.

An ESPHome integration and Home Assistant dashboard for inspecting and controlling a balanced ventilation system.

Useful objects, improbable devices and small-run electronics from the stranger end of the workbench.

A local software-defined radio receiver with live spectrum, waterfall, recording and replay—entirely in the browser.

B—01 / From the workbench

Build notes. Field notes.

The ideas, decisions and experiments behind the projects.

A—02 / About

Special Projects Division is an independent workshop for software, electronics and the useful things that happen between them.

Build. Test. Repeat.

No grand master plan—just persistent curiosity, small batches and a suspicious amount of wiring.