Designing serial tools for hostile benches
Isolation, fault models, and the unglamorous details that make an instrument interface trustworthy.
Notes on hardware.
3 technical notes in this archive.
Three ways home for field firmware
Why a browser flasher, UF2 fallback, and explicit bootloader path are one recovery system rather than redundant conveniences.
Making a pressure model legible
Turning a pressure-bridged heat-transfer model into an exploratory engineering instrument without overstating its authority.