Personal Lab Notebook · Est. 2026
// the lab

The Lab

Live browser tools from the lab. Each one is a self-contained app you can open and run right in the page, no install and no backend. Some talk to real hardware; all of them run.

Blau Drill

● Live

Turn a modified 3D printer into a precision PCB driller.

A single-operator console that drives a Marlin printer over the Web Serial API to drill circuit boards. It reads an Excellon .drl file, walks you through registering the board against the machine, rehearses the run with the spindle off, then drills, with the dangerous moves gated behind states you have to pass through. No backend, no install; an emulator backend lets you explore the whole flow with no hardware attached.

Open Blau Drill ↗

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