I²C Write Bug in Ocean Optics Spectrometers

Explanation of the I²C write command (`0x61`) bug in Ocean Optics spectrometer firmware that bricked my HR4000 while I was attempting I²C device scan.

Sniffing I²C traffic visually with i2cdriver

A small change to i2cdriver's capture.py that brought me huge quality of life improvement in I²C work.

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.