Recent Projects

A simple robot-toy for my cats

LeOn - a Toy for Cats

andrei-gramakov Andrei Gramakov

Open source, hackable, easy to build tracked robot kit.

Tortuguita

An Open Source Continuous Inkjet Printer

CIJ Printer

dominik-meffert Dominik Meffert

Portable, 2 channel, balanced input, 24 bit 96khz recording

Ultimate 4 channel audio recorder

lion-mclionhead lion mclionhead

Swiss Army Switch - Ethernet Switch, USB HUB, USB-Ethernet and USB-RS232 Adatper

Integrated HUB - Ethernet, USB, RS232

jesse-farrell Jesse Farrell

SAO that adds Lora Communication

SAO Lora Walkie Talkie

jeremygeppert jeremy.geppert

A Befunge-93 interpreter which runs on x86 real mode

Fungesector

louis-paul Louis Paul

A Florida-flavored multiplexer for other SAOs

F.U.F.F. Mux SAO

The tadpoles have returned!

Raising Tadpoles 2024 edition, third season

I’ve long been fascinated by robotic hands and made some prototypes. Some were cool, others failed. Here's my journey. Enjoy!

Robot Hand Journey

Accelerometer-based Hand-waved POV display with front/back LEDs, creating a 5x20ish char display. Message customizable via I2C.

Persistence of Vision POV Display SAO

michael-yim Michael Yim

RPI Zero 2 W, EPaper, Internet + Français

French Word of the Day B-Day Gift

I started a project in 1977 and finally finished it in 2024.

Dream Computer circa 1977

land-boardscom land-boards.com

a homebrew FPGA CPU with a native Pascal compiler and a simple development environment

Tridora-CPU

Mechanical project aiming to provide a scalable robotic framework simpler to build, use, and operate with than any other.

simpleR

andrei-gramakov Andrei Gramakov

Reinventing the wheel on RGB lighting systems just for fun

Chroma Wheeler