by Peter Mayhew | Sep 27, 2026 | Engineering Projects, Uncategorised
Reading Time: 4 minutesIs my broadband dropping out, or is it just my imagination? I wanted a straight answer to that question, with proof. So I built a small monitor that checks my YouFibre connection every ten seconds, day and night, and records exactly when...
by Peter Mayhew | Sep 13, 2026 | Engineering Projects
Reading Time: 8 minutesSonic the Hedgehog on the Game Gear never shipped with a level select. Adding one meant rebuilding the cartridge from source and then finding room for it in a ROM with no room left. Sonic The Hedgehog (World) (Rev 1) Press Up, Down, Left, Right...
by Peter Mayhew | Aug 8, 2026 | Engineering Projects
Reading Time: 9 minutesGnome / TGIG · Temporal Genome Interaction Graph Evolution report Everything on this page is reconstructed from events.jsonl, verified snapshots and the recorded summaries. The report holds no evolutionary state of its own. Event chain verified...
by Peter Mayhew | Aug 8, 2026 | Engineering Projects
Reading Time: 14 minutesMost software is designed around a simple assumption: the program we write today will remain fundamentally the same program tomorrow. It may receive new data, store new state and react differently to different inputs, but its underlying...
by Peter Mayhew | Jul 20, 2026 | Engineering Projects
Reading Time: 3 minutesThe ESP32 Sensor Lab is a small teaching rig: an ESP32-S3 reads an ultrasonic ranger, a light sensor, an IMU, and a TFT screen, drives a laser diode, and streams everything to a Flask dashboard in the browser. The goal was never just to get the...
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