Engineer notes

Small write-ups about electronics repair, the home lab and tools. Mostly for myself.

Recent

• Oct 2026Recapping an old bench power supply
• Aug 2026Calibrating a cheap multimeter against a voltage reference
• Jun 2026A quieter fan for a four-bay NAS enclosure
• Mar 2026Reading datasheets faster: my checklist
• Jan 2026Labeling cables so future me understands them

About

Hardware tinkerer. Notes are updated occasionally and may be wrong; double-check before you solder.