Recent Projects

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

A pre-flashed ESP32-P4 wall panel for your existing Home Assistant dashboard — no custom UI or firmware development required.

A Ready-to-Use Home Assistant Wall Panel on ESP32

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

3RIC: A Homebrew 6502 Computer, Built to Learn

ebadger ebadger

"Scale It to Fit: Structural AI Token Lookup Without the Overhead" "Your Trade-Off: k Levels, N Positions, No Decode Tree"

Scalable Structural Token Lookup for AI inference

alan-cyr Alan Cyr

The atomic force microscope for the masses

A working DIY atomic force microscope

luis-mestre Luis Mestre

Plug in your USB-to-serial adapter → Click "Connect" → Talk to your ESP32/Arduino/STM32/Sensor. Send raw HEX or ASCII, save the logs.

Web UART Terminal - Easy to use

aleksei-tertychnyi Aleksei Tertychnyi

Open-source Hi-res Digital Audio Player

RHYTHM

mithilesh-gupta-konda Mithilesh Gupta Konda

Explore the computer byte with this educational easy-to-solder kit. Toggle in 8 bits and see their decimal, hex or octal value. With game!

8-bit Workbench ED: hands-on with number systems

View HDMI and USB video inside VS Code. Inspect frames, save screenshots, and record clips beside your code.

FramePort — HDMI Capture Inside VS Code

tyrone-marhguy Tyrone Marhguy

Building a MIMO SDR platform designed to move from prototyping to deployment without infrastructure complexity.

Integrive-100: MIMO SDR Platform

jayoung-oh Jayoung Oh

What if E2E encrypted chat was a hardware peripheral?

Selectric-256

Bridge the gap between SDR experiments and real wireless prototypes, enabling new PHY algorithms to be tested in a working RF system.

Building a Real-World SDR

jayoung-oh Jayoung Oh

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 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

yumobuilds YUMO.BUILDS

A custom 14-string double-neck guitar combined with a digital foot drum kit for live solo performances.

14-String Double-Neck Guitar & Digital Foot Percus

giulio-capurso Giulio Capurso

A Python HDL for PCB design featuring library-based subcircuit design automation and exports ready-to-route KiCad netlists

Polymorphic Blocks: Python PCB HDL

richard-ducky-lin Richard "Ducky" Lin