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

YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

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

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

yumobuildsYUMO.BUILDS

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

YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

RTL-SDR sticks need some love, This self-contained web receiver does just that
Project Owner Contributor

OFFgrid-SDR

diddydiddy

My journey from acquiring a bare Data General Nova computer to it doing CT scan reconstruction as in the first medical CT scanner
Project Owner Contributor

Making a 1971 computer do CT scan reconstruction

marcelvanherkmarcelvanherk

Distilling my experience and wisdom about the architecture, organisation and design choices of my CPUs
Project Owner Contributor

PDP - Processor Design Principles

yann-guidon-ygdesYann Guidon / YGDES

A pole mounted stationary repeater running the meshtastic software.
Project Owner Contributor

Thryon meshtastic repeater

dominikDominik

Shows the current Moon Phase using an LDR rather than an RTC or an Internet connection.
Project Owner Contributor

QuotidianMoon

mark-wilsonMark Wilson

New Signetics Tiny BASIC assembly in 2026
Project Owner Contributor

Signetics 2650 Tiny BASIC

vincentVincent

Créez avec Electro-robot un compteur numérique à l'aide d'une carte Arduino Uno et un afficheur à 7 segments
Project Owner Contributor

Compteur numérique de 0 à 9 avec Arduino Uno

electro-robotElectro & Robot

Where I apply lessons learned to make a monitor for a 1970s era personal computer.
Project Owner Contributor

A Better Small CRT Like Monitor For Retro Projects

michael-gardiMichael Gardi

Built around just two readily available boards, it can tune several distinct 0-64MHz channels and decode FT8, WSPR and other digital modes.
Project Owner Contributor

0-64MHz MultiChannel RX with Two Commercial Boards

guido-iw5alzGuido - IW5ALZ

A homebrew 65C02 with logic-built VGA, stereo sound and bit banged SD storage. From breadboards to PCB, with a browser emulator to explore.
Project Owner Contributor

3RIC: A Homebrew 6502 Computer

eric-badgerEric Badger

Open source EEG headset
Project Owner Contributor

NeuroDAQ

carlos-lorenzo-zigaCarlos Lorenzo-Zúñiga

MINERVA is a bare metal Retroarch port for Raspberry Pi 5 and the Retroflag GPi Case 1/2 (RPi Zero and CM4) using the Circle library.
Project Owner Contributor

MINERVA Emulator Console

harvosHarvOS

A bare matel fantasy console for the Raspberry PI 4/5 and Windows/Linux/MacOS
Project Owner Contributor

MINERVA Fantasy Console

harvosHarvOS

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