Joystick adapter that allows you to use common Atari-style joysticks (C64/Amiga/Atari) on your BBC Micro computer!

Sensors Desklet for Cinnamon, uses lm-sensors to display sensor readings

GPU-Modules Desklet for Cinnamon, checks kernel modules loaded as well as show basic GPU-information.

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A HW build of the MT32-PI project, allowing you to emulate a Roland MT-32 using a Raspberry Pi. Includes enough additional modules to build a MIDI-mountain as well as adapters for connecting to mos…

WASD-style joystick for vintage computers. With an added Arduino Pro Micro you can use it as a USB-keyboard, so if you wanted a DIY streamdeck or Macro-keyboard - then the C64 JoyKEY can do that as…

An attempt at building an automatic Amiga Mouse/Joystick switch (when used with Amiga port 1) - pushing the button changes the device connected. No more two-cable Merengue for me on the Amiga 500, …

An old-school remake of the ZX Interface 2 with some modern tweaks - mainly by integrating bank switching into the interface itself. Everything done with basic logic chips and components, no magic …

Various projects on the road to creating a more interesting system for lights on RC cars. It won't be small, but at least I'll have fun making it.

Have you ever looked at the datasheet for an LED, and failed to find a brightness combination that you'll enjoy looking at? Without doing the math? Plug things into this before guessing.

My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!

Simple replacement for DS12887 using DS12885.

A PCB build of Rob Smiths Amiga DrawBridge, an Arduino-based solution for reading and writing Amiga floppy disks on modern hardware. Also includes a version of Greaseweazle.

An updated version of my C64 XUM1541, this supports the newer XUM1541 firmware and comes with a few extra goodies.

I wanted a Pi1541-module that did not feel like I was handling bare electronics, so I made another that manages to hide most of the scary bits without needing a 3d-printer.

Simple bash scripts that can be used to configure DOSBox games on RetroPie

Internet radio project, all kinds of unfinished and unusable.

Adapter so that Sega Mega Drive (Sega Genesis in North America) gamepads can safely be used with the MSX line of computers.

Wanted a joystick switcher for my Commodore 64, so I built one by adapting C64 Mega Switcher for use with Atari-style joysticks. Supports secondary fire-button when using Sega Master System gamepad…

The missing piece for everyone who has a functional AT-system, but only ATX-cases. This adds a turbo-switch, a smart power switch and that highly desired Mhz-display (also a clock, because why not).

Compact Flash, SD-cards and Gotek drives take the anger out of retro-computing, but at the cost of an oddly silent computer. This is an Arduino project to solve that in a way that should be easy fo…

It's a tapuino, mostly because I wanted to build one. Uses an Arduino to load tapes on the good old Commodore 64.

A simple device that allows the connection of two Commodore 64 joysticks to a modern computer over USB (using an Arduino Pro Micro). The overall goal is to be able to use vintage joysticks with emu…

A new version of the classic Atari 2600 Keyboard controller, mostly because I wanted the overlays without paying for worn cardboard sheets.

An expandable SBC-version of the Apple 1 computer, easy to get started with and lot of cool stuff that can be added to it!

A PCB being made while watching Ben Eaters "Build a 6502 computer" video series. Includes the computer itself, a standalone slow clock and an Arduino Mega shield for the bus monitor sketch..

Building an audio input switcher, four 3.5mm audio inputs and one 3.5mm audio output for connecting to my 80s Boombox. VU-meters added, because they're cool!

A version of the DIAG64cart, this mainly changes components for the ones I've already got and adds a lot of LEDs. It's a blinkenlight project for diagnostic usage.

Adapter for using a wired Sega Mega Drive/Genesis controller on an Atari 7800.

Created a simple PCB that can be used to transfer breadboard contents more directly to a PCB.