Anatomy of an Ocean Optics USB-DT (Deuterium-Tungsten Light)

A look at a professional Deuterium-Tungsten light source, together with a description of how to control it.

White Rose Timer on PineTime watch

An afternoon worth of tinkering to get that sweet sweet meditation timer going.

FreeCAD 1.1 killed Fusion 360 for me

The four-year-long journey, it seems, has reached its destination.

ZFS snapshotting done better

How I improved the ZFS snapshotting setup I've been using since forever.

Replacing APC Smart-UPS SC450RM battery

How to replace the UPS battery without causing an outage.