Recent Projects

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

OFFgrid-SDR

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

HDLBoard

rune-langy Rune Langøy

Tiny temperature camera using the MLX90642 and ATSAM4S2B @16 fps

Tiny temperature camera v2

Documenting my path learning embedded systems from scratch including ESP32, Arduino, sensors, and everything in between.

esp32 Hardware Journey

niam-savaliya Niam Savaliya

A fully featured, open-source USB Power Delivery protocol/power analyzer and programmable sink for testing, logging, and debug.

Dr. PD USB-PD protocol analyzer

marco-tabini Marco Tabini

Blinkenlights and vectordot graphics from 1959

Replica of the PDP-1: PiDP-1

10,240 independent oscillators · 1-sample latency · 0.001 Hz resolution

FPGA Spectrum Engine

tsuneoohnaka Tsuneo.Ohnaka

Currently creating a motion simulated CAD drawing with an LLM

PLANTINATOR 2026 - Seedling Transplanting Machine

goat-industries GOAT INDUSTRIES

Tiwaz is a split keyboard with each half working standalone as a one-handed controller or macro pad.

Tiwaz - open source split keyboard

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

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

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

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

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

Project Ceylon: What If the Amiga Never Died?

Emulating the Small Scale Experimental Machine (SSEM) aka the Manchester Baby, the first computer capable of executing a stored program.

Small Scale Experimental Machine (SSEM)

Nothing new here, you can skip it, it just for me. I am a nut head that love glass vacuum and high voltage

Different Vacuum Tubes

Quasi Scientist