Recent Projects

This mid-70s version of the Arduino needs to be put together and then put to work!

Siemens SIKIT-DK 8080

The first subtraction profile of the PTSG master ISA: the packet engine that lets one gesture reach 2,048 oscillators, seam-free.

PTSG-WPMS-Formation

tsuneoohnaka Tsuneo.Ohnaka

A Waveshare ESP32-S3 FIDO2 key with on-device PIN entry, a touch AMOLED, a script-driven USB Tool and an IMU air mouse. Yes, it escalated.

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

michal-wojciechowski Michal Wojciechowski

esp32s3 + custom-written video encoder/decoder pipeline integrated on a custom-made pcb streaming my PC content with up to 40 FPS from

Streamer-(cyber)Deck

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

Project Ceylon: What If the Amiga Never Died?

AI-first property management software that helps short-term rental hosts automate messaging, operations and direct bookings.

Zugrow

Pushing an 8-bit MCU far beyond what it was designed for

AVR-Laptop

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

HDLBoard

rune-langy Rune Langøy

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

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

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

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

Bodging cameras on a cheap Amscope

Bench microscope camera hack

lion-mclionhead lion mclionhead

Where we harness the power of AI and OpenSource to spin a new generation of LambdaSpeak 3 for the Amstrad CPC

LambdaSpeak 4

michael-wessel Michael Wessel

New cut on an old idea

2026 Mobile Compute Station

curtis-soldano Curtis Soldano

Putting a garage door opener inside the dash of my car.

Open (garage) Sesame!