Recent Projects

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

THE ULTIMATE MINI ARCADE

srrubio SrRubio

If you need a refresher for digital logic before tackling FPGAs, this is the bootcamp for you!

FPGA Bootcamp #0

al-williams Al Williams

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

HDLBoard

rune-langy Rune Langøy

The MFS is a magnetic field mapping instrument used to locate ferrous objects, like property pins. ESP32-S3 and RM3100 based.

Magnetic Field Scanner

I'm striving to design and build the individual models that will unite to form an analog synthesizer.

DIY Modular Analog Synthesizer

andrzej-arszulowicz Andrzej Arszulowicz

Currently creating a motion simulated CAD drawing with an LLM

PLANTINATOR 2026

goat-industries GOAT INDUSTRIES

Wheeled biped robots with fully open source hardware and software.

Upkie wheeled biped robots

upkie-wheeled-bipeds Upkie wheeled bipeds

A DIY e-paper reader that fetches its own news brief over WiFi and doubles as a phone-controlled Game Boy companion screen.

$40 WiFi E-Reader

allan-binder Allan Binder

A DIY e-paper reader that fetches its own news brief over WiFi and doubles as a phone-controlled Game Boy companion screen.

$40 WiFi E-Reader

allan-binder Allan Binder

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

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

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 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

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

I've done a hw+sw project to make a DCC-Railcom command station to manage trains on the track.

A DCC-Railcom station with Rust and Esp32

cristiano-chieppa Cristiano Chieppa

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