Recent Projects

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

Project Ceylon: What If the Amiga Never Died?

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

Has Anyone Experimented With Combining Leather and 3D-Printed Components for Custom Enclosures?

3D-Printed Components for Custom Enclosures

Get ready for a fun event and challenge yourself to a whole new world of water rocket engineering & any other projects you can make

HYPER S3 ROCKET + Power Protect Precise Portable

stemforgephil stemforge.phil

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

ESP32-S3 FIDO2 prototype: touch AMOLED, microSD apps, HID scripts, USB/BLE AirMouse and an IMU BLE Gamepad. A key that got carried away.

EvilKey: I Needed a FIDO2 Key. Then the Maker Brain Took Over.

michal-wojciechowski Michal Wojciechowski

Building a Pen Plotter with automatic toolchanger with components from an old RepRap style 3D Printer. Runs on Klipper.

Limn: Pen Plotter with Toolchanger

prashant-sinha Prashant Sinha

A fully open-source AI accelerator: RTL, ISA, simulator, compiler and profiler, running language models on a Kintex-7 PCIe FPGA.

openTPU: Fully Open-Source AI Accelerator

modular 64 channeled eeg system using TI ADS1299

64 channel modular eeg

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

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

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

Making a 1971 computer do CT scan reconstruction

An experimental kit for circuit bending.

Circuit bending with Noise Toy

james-hutchby-madlab James Hutchby - MadLab

A 6809-based SBC with DES encryption hardware.

6809 SBC

The H8 was Heathkit's first 8-bit computer. This project is a miniature recreation of the H8, built with vintage components and techniques.

The H8 Mini - a 50th Anniversary Heath H8 Computer

lee-hart Lee Hart