Recent Projects

A Befunge-93 interpreter which runs on x86 real mode

Fungesector

louis-paul Louis Paul

SAO that adds Lora Communication

SAO Lora Walkie Talkie

jeremygeppert jeremy.geppert

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

A simple robot-toy for my cat Bastet.

LeOn - a Toy for Cats

andrei-gramakov Andrei Gramakov

Reinventing the wheel on RGB lighting systems just for fun

Chroma Wheeler

All-in-one ESP32 stepper motor controller. USB-C PD for flexible power, integrated A4988 driver. WiFi/BT enabled, open-source, compact.

PD StepDriver | Integrated USB-C PD Stepper Motor

A PCB business card that are a usb-c touch keyboard

Capacitive Touch Keyboard Business Card

ricardo-daniel-de-paula Ricardo Daniel de Paula

Its a NFC Tag, a Keychain pendant, a pin and a blinky Jolly Wrencher in ONE SAO !

The Jolly Tagger SAO

A USB-C connector that provides 3.3v and data lines with transient voltage protection.

USB-C Power and Data Breadboard Assistant

mark-lehane Mark Lehane