Recent Projects

Three high school students in the engineering program at MVTHS created a giant word clock.

Giant Word Clock

Until the late 1990s, this device outperformed general purpose computers at certain number theory problems.

A Tiny Sieve | Lehmer's Math Machine in ATtinys

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuilds YUMO.BUILDS

Motor, driver, encoder and motion controller in one NEMA-17 package, no protrusions; AI-friendly docs you can hand to your AI.

M17: an open-source NEMA-17 servomotor with the driver, encoder and motion controller built in

tom-rodinger Tom Rodinger

Enjoy short circuit protection for both +3.3V and +5V. Power it using USB-C or with a 9-volt battery. Now has Logic Probe support.

Super Breadboard 2: a breadboard on steroids

A tribute to history and their hackers. Browse this growing collection of Apple-1 programs. Works with the Keyboard Serial Terminal.

Apple1Software.com: connect with an Apple-1

A versatile clock board that provides an adjustable astable clock (0.7 - 480 Hz) and a monostable pulse (110 ms). Insert your own parts!

Terrific Timer: a customizable 555-timer!

An S3 browser that runs entirely in your browser. No server, no install, no build step — two files, open one of them and start browsing.

S3Feather - One-File portable S3 browser

aleksei-tertychnyi Aleksei Tertychnyi

Built around just two readily available boards, it can tune several distinct HF channels and decode FT8, WSPR and other digital modes.

HF MultiChannel RX with only Two Commercial Boards

guido-iw5alz Guido - IW5ALZ

Weekly GitHub summary printed on a thermal receipt via custom ESP32-C3 board: USB-C PD power, streaming PNG decoder, Ruby ticket renderer.

PaperFlux: My GitHub week on a thermal ticket

alban-petit Alban Petit

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK

YUMO GLOBE - Digital Clock

yumobuilds YUMO.BUILDS

An ESP32-powered desk gadget with six round displays that appears to spin without any visible axle — the trick is mounting the frame on the

YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuilds YUMO.BUILDS

Currently creating a motion simulated CAD drawing with an LLM

PLANTINATOR 2026

goat-industries GOAT INDUSTRIES

MD Performance E-DASH

MDP E-DASHMD Performance E-DASH

makhmudovdilsh-droid

A custom motorcycle instrument cluster: real needles, round displays, STM32 gauge modules and an ESP32 brain for the GPX 250 Twin.

Motorcycle analog-digital-AI dashboard

Write VHDL and watch it run in app or as an hosted web service

HDLBoard

rune-langy Rune Langøy