10 projects

Projects

active

Meshdash APRS ↔ Meshtastic bridge
A Meshdash relay plugin giving full bi-directional comms between APRS and Meshtastic, plus node registration so APRS users can reach the DMs of all their devices.
active
meshtastic aprs radio python
GPU token explainer
Sixteen stages in five acts, following one token from an HTTPS request hitting a load balancer, through a GPU cluster's scheduler, sharded weights and collectives, into the transformer math and back out as streamed text. Every cluster figure is real arithmetic over the configuration you set.
active
gpu ml explainer hardware
LLM token explainer
A step-by-step walkthrough of how a language model produces one token: tokenization, embedding, attention, logits, sampling. Runs GPT-2 in the browser, so the numbers on screen are the real ones.
activesource
llm ml explainer webassembly
pyMC_Repeater
A lightweight MeshCore repeater daemon in Python, built on pymc_core.
active
meshcore radio python
pyMC_core
A Python MeshCore library with SPI LoRa radio support.
active
meshcore radio python lora
BirdNET-Pi
Realtime acoustic bird classification on a Raspberry Pi, built on the TFLite build of BirdNET. Feeds the bird photos on this site.
active
birds raspberry-pi ml
nvl72.dev
An explorable explainer for the GB200 NVL72 rack: NVLink topology, power and cooling, and why the interconnect is the interesting part.
activesource
kubernetes hardware astro writing

dirnote
A small CLI for keeping notes about your directories without putting the notes in the directory. sqlite-backed, written in Go.
dormant
cli go sqlite
ZMK keyboards
Layouts and firmware for the Urchin (34-key) and Preonic rev 3, both running birdmak, a colemak variant that suits my hands better than it should.
dormant
keyboards zmk hardware
Locksport tooling
A countermilling jig for cutting challenge locks, and a 3D-printable pinning tray. STLs plus the Fusion projects for other manufacturing methods.
dormant
locks 3d-printing hardware