Recent Projects

An ESP32-powered desk gadget with six round displays, with one touch its start spinning.

YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuilds YUMO.BUILDS

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

7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.

YUMO GLOBE - Digital Clock

yumobuilds YUMO.BUILDS

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.

YUMO PULSE — ESP32-C3 Desk Gadget

yumobuilds YUMO.BUILDS

What if Commodore had never gone bankrupt and Amiga development had never stopped?

Project Ceylon: What If the Amiga Never Died?

Emulating the Small Scale Experimental Machine (SSEM) aka the Manchester Baby, the first computer capable of executing a stored program.

Small Scale Experimental Machine (SSEM)

Nothing new here, you can skip it, it just for me. I am a nut head that love glass vacuum and high voltage

Different Vacuum Tubes

Quasi Scientist

An intelligent system that senses, learns, understands, and responds to its environment in real time.

Atmosis — AI Environmental Intelligence & Health

next-builder Next Builder

Bringing pagers back to life using an ESP32 C3 and the Pager's Original Hardware, then sending pages through a web interface or using a pbx.

ESPager

corey-harding Corey Harding

The Anthilla Controller Board is a flexible controller for IoT projects. It can be easily adapted for different needs

Anthilla Controller - Open Source IoT Controller

ignacio Ignacio

Currently creating a motion simulated CAD drawing with an LLM

PLANTINATOR 2026 - Seedling Transplanting Machine

goat-industries GOAT INDUSTRIES

The Open Source Charm Camera that anyone can make and repair/mod.

FairCharm

emanuele-carlino Emanuele Carlino

Another homebrew computer based on the MSX standard. But it uses a Z380 microprocessor.

XRX - eXperimental Research X

marcellus-pereira Marcellus Pereira

A Raspberry Pi 5 time machine recreating five landmark personal computers from 1976–1982 in one 3.5-inch touchscreen appliance.

RetroBridge: Five Computers, One Time Machine

john-chirillo John Chirillo

Where we harness the power of AI and OpenSource to spin a new generation of LambdaSpeak 3 for the Amstrad CPC # RC2026/10 Entry! #

LambdaSpeak 4 aka LambdaSpeak AI

michael-wessel Michael Wessel

A device that plays MP3 files looks like a cassette that fits into a cassette player or your pocket.

MP3 Player Cassette