Recent Projects

Building a state-of-the art CPC MIDI Synthesizer with the Blue Pill, Serdashop's WaveBlaster S2, and Adafruit's MIDI Feather Modules

The Ultimate CPC MIDI Sound & Interface Card

michael-wessel Michael Wessel

The World's First Battery-Powered All-In-One Portable Amstrad CPC!

The Amstrad CPC Portable

michael-wessel Michael Wessel

Made an Unhiker M10-based Audio Recorder to record project ideas.

PEBBLE Portable Audio Recorder

arnov-sharma Arnov Sharma

Can we bring one of the first wireless joystick controllers back from the dead, and can we play some awesome retro games with it?

Rejuvenating a 26 year old wireless game controlle

dave-shevett Dave Shevett

Open-source Hi-res Digital Audio Player

RHYTHM

mithilesh-gupta-konda Mithilesh Gupta Konda

Purpose of this project is to create halo effect with LEDs

HALO LIGHT

A pair of smart motion tracking sticks that let you play a full drum kit in thin air.

Space Drums 2.0 - Open source Air Drums

A fully open-source, standalone smart thermostat for HVAC and European heating systems.

Hestia32 - Open Source Smart Thermostat

A simulator homage to old-school mini/mainframe systems with real lights and switches

PlasMa Mini-Mainframe Simulator

phil-tipping Phil Tipping

An isolated firmware debugging probe

Grapple Probe

jonathan-herbst Jonathan Herbst

This design provides an alternative cost-effective method for protecting a grounded DC battery in a PV power system from ground faults.

Battery Ground Fault Detector

Let's try to utilize ZX Interface 1 network (ZX Net) to play Battleship game on multiple computers!

ZX Net Battleship game

A hardware token that can store multiple codes and has a replaceable battery

Hardware TOTP Token

jacob-h Jacob H

A low cost robotic hand for robots and humans

Yeah Robotic Hand (formerly Rebelia)

vittorio-lumare Vittorio Lumare

compact alphanumeric split-flap display

Mini Split-Flap Display

svofski svofski

Open Source Spin FV-1 Emulator and design lab bench!!

Spin FV-1 Emulator