Recent Projects

Tired of cars that only go straight? Let's get fancy this time—using the WV01-32S module paired with DRV8833 motor drivers.

【DIY】Build an Ultra-Responsive MicroWheel Car

OpenSpand is a ZX81 expansion cartridge based on an RP2350B chip. Like a ZXpand+ with extended functionality.

OpenSpand ZX81 expansion

I am building a laptop with a W65C02, lots of memory, SID-sound, decent graphics and a filesystem.

PZ1 6502 laptop

A board series to help debug hardware at the lowest level

Alien Probes

jacques-pelletier Jacques Pelletier

Sketches with constraints and a feature history. What more could you want.

BREP.io A browser based parametric modeler.

Byte magazine project examined to see if could be modernised as a USB device.

ZAP-A-PAL-USB

First breadboard with a matrix router

Protomatrix

vlad-shcherbakov Vlad Shcherbakov

3d Printed Pen Plotter with ESP32 and WiFi interface for under $20.

Pen Plotter ESP32

johnsonfarmsus JohnsonFarms.us

Hacky project that monitors the water level in a well as it fills. Glorified solenoid switch w/ some creature comforts.

WellWatch

jesse-farrell Jesse Farrell

custom(izable) circuit for sending some megabytes over differential pairs.

miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdes Yann Guidon / YGDES

Portable musical instrument and MIDI controller which can be played similarly to stringed instruments like guitar and bass

Diapasonix

Portable electronic musical instrument and Midi controller with a built-in synthesizer, looper, and expressive modulation.

Dodepan

Create, display, interact with worlds for Dungeons and Dragons with nothing but a projector and a camera

DnD interactive projected world

achille Achille

A Retro-Futuristic clock combining dual LCDs, 3-bit filament LEDs, and WS2812 effects—blending cyberpunk style with steampunk warmth.

Retro-Futuristic Hybrid Clock

Improved security for clothing

Better cord lock

lion-mclionhead lion mclionhead

Portable AC that uses a Peltier module to either cool down or heat up a small tent.

Portable AC

marios-christophorou Marios Christophorou