Learn

Things I wrote to understand something, kept in the open so the next person down the same hole doesn't lose the same hour. Course archives, revision guides, field notes.

• Course archive · 14 lessons

  System Design Archive ↗

  A full course in system analysis and design, rebuilt from the IUB lectures. Each lesson rewritten from scratch, diagrams cited by slide number, plus a worked project from goal statement to class diagram and a chapter on system design with AI in the loop.

• Revision guide · CSE 216

  8086 Final Revision ↗

  A single-page revision of lectures 9 to 14 of the microprocessors course: 8086 architecture, addressing modes, instruction set and interfacing, laid out for the night before the exam.

  Repository ↗

• Field guide

  OpenClaw on Android

  Running a self-hosted AI agent on a stock Android phone with Termux and proot Ubuntu, controlled over Telegram. Install walkthrough, troubleshooting, and an honest report on where entry-level hardware stops being usable.

  Repository ↗

Longer write-ups are on the blog →