Recent Projects

The 8-bit hobby computer with custom graphics and audio for creating small games on real hardware.

Micro-8

franck-sauer Franck Sauer

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!

THE ULTIMATE MINI ARCADE

srrubio SrRubio

Grating-based VIS-NIR Spectrometer: Customizable for spectral range, resolution, SNR, and detector options aided by a software design tool

JASPER: VIS-NIR SPECTROMETER

tony-francis Tony Francis

Democratizing Quantum Computing "If it doesn't exist, we build it. Quantum Computer on your desk."

EFNMR Quantum Computer Project (NMRQCP)

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

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

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

The Hardened Open-Source RTU for Professional Environmental Logging & AgrotechEcoLogger ESP32 is a scientific-grade, open-source development

Eco logger ESP32

Multi-stage overvoltage protection and supervision, AT and ATX mode. Set it up any way you want and power PCs from 80s to early 00s.

AT(X)Anything: a modular DC-DC PSU for retro PCs

W. "adalbert" Jastrzebski

A from-scratch C89 compiler that generates x86-64 Linux executables directly, complete with a text-mode IDE and source-level debugger.

Flash C

dilshan-jayakody Dilshan Jayakody

Development board and conference badge based on the 1976 Intel 8048 microcontroller

Intel MCS-48 Badge

8-bit CPU/GPU, 640x480 VGA, made of ATF22V10 PLDs and a handful of 74-series chips, all DIP through-hole.

PLACARD: homebrew computer built from 22V10 PLDs

DIY hot air station built for under $100, with a Teensy 3.2, ATTEN handle, touchscreen, heat and airflow controls, and cooling.

DIY Hot Air Rework Station for Under $100

...or 1990: "GeoWorks Ensemble" (PC/GEOS) on 3Com Audrey

Coding like it's October 17, 2000

Hand-built miniature 'almost' replica of the IBM PC 5150. No AI, CAD, or 3D printing was used or harmed during this production.

IBM PC 5150 Almost-Replica