Recent Projects

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

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

CHIP-8 Handheld Game Console

ilo musi 8

sadale-jan-sate Sadale (jan Sate)

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

Flappy bird, but in a birdhouse

Pixel Bird House

pixjuan PixJuan

I’m working on an autonomous object-sorting robot that can identify and sort small objects based on their color and position.

Autonomous Object-Sorting Robot Using Computer

julie-paul julie paul

Reawakening a 1970s PDP-11/05 console via custom hardware & ESP32 firmware, with a clock, Bluetooth sound & interactive behaviors.

PDP-11/05 Panel Reawakening

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

OFFgrid-SDR

Reprogramming a 1995 TRANZ330 Credit card Point of Sale Machine to Calculate a Planet's Ephemeris Data

Z80 PLANET TRACKER

Channelling the spirit of node-red, Thingstudio is a node based editor for running Micropython flows on microcontrollers

Thingstudio

The EV7000-3 is a replica of a 1990s development environment for the Texas Instruments TMS7000 Family of microcontrollers

Texas Instruments EVM7000 replica

fjkraan fjkraan

A retro-emulation platform for Xilinx Zynq, filling the gap left by MiSTer-style projects desgined exclusively for Altera hardware.

ZynqZ7-RetroEmu-Platform

This is an 8 bit vacuum tube computer I built using recycled 1950s Vacuum Tubes I found in Eastern Europe a few years ago.

Vacuum Tube Computer

I've created a vertical Steam handheld console for playing Windows games.

Windows handheld game console

Easy way to upgrade your 80C32/8052AH-BASIC single-board computer into a VHDL based 8052AH-BASIC using a FPGA without a device programmer!

8052AH-BASIC single-board computer

The Intel 8080 based MMD-1 is not as well known as the Altair. But add a few hardware hacks on its breadboard, and it will run BASIC!

MMD-1 Retrocomputer Runs Microsoft's First Product