JH LIM LAB NOTES

Independent experiments in
Semiconductor · AI · Simulation · Education

I build things, test them, and leave notes.

13OCT 2026TUE
AI / THOUGHTS

A Random Hexagram on Purpose

Sketched a framework that reads one problem twice — once by ordinary analysis, once through the sixty-four hexagrams — then argues the two readings against each other. One of the four hexagrams is drawn at random, and that is the point.

25SEP 2026FRI
EXPERIMENT / EDUCATION

I Ignored My Own Rule

The drawing skill said the default line was a hand-drawn sketch, meant for rough concepts. It had been drawing finished equipment diagrams that way the whole time. I wrote that rule.

23SEP 2026WED
AI / EXPERIMENT

Where the Skills Live

Claude Code reads skills from only three places, and none of them is shared across repositories. So one repo became a warehouse. Here is the whole structure, and the two things that kept not working.