DIY Open Source Stuff

We’re doing some different projects other than scans.

Some of the projects are added to github as open source projects.

You can see our projects here:


An index of our projects (might not be updated)

3½” Diskette box hinge.

Replacement hinge for the diskette box.

Production time approx: 7-10 min.

IEC-Host box.

3D Print this box to protect the IEC-Host.

Production time approx: 4 hours.

RCEU540 – Amiga 4 Player Adapter

An adapter for the Amiga which gives 3rd and 4th joystick port, enabling 4 joysticks in total for supported games.

Box is availble on

RCEU530 – reArcade

A drop in replacement pcb for the Arcade joystick, using inexpensive ebay microswitches. As a feature, a 555 timer can be added to supply autofire functionality.

RCEU1205 – ATX to Amiga Power adapter

An adapter board that makes you use an ATX (or SFX) power supply. It has a few extra output pins for optional fans.

RCEU1520 – FlashFloppy OSD Adapter

A small adapter board which can help you, easier to connect the Bluepill to the Amiga and GOTEK drive

RCEU510 – Joystick Breakout

Small adapter to make it easier to measure signals going to/from the joystick port. Primarily for diagnostics or development purposes.

RCEU505 – A very simple joystick tester.

A simple joystick tester for Commodore/Atari joysticks.

RCEU2210 – C64 Cartridge Development board.

Another prototyping cartridge with built-in breadboard

RCEU2205 – Prototyping breakout.

Breakout for your more permanent prototyping needs, can take up to 3 common cart ports or DIL headers or mix as you like.

RCEU2215 – C64 Cartridge horizontal to vertical adapter.

Designed for C128DCR and 1541U2(+), to remove the stress on the IEC cables, and prevention of accidently resets, and possibility to move the C128DCR closer to the back wall.

RCEU2305 – 2364 to 27c64/27c128 adapter.

An adapter which you can use a 27c64 or 27c128 (add a switch to the 27c128 and you can run dual kernals/charsets), to replace the 23c64 roms in i.e. a C64. Hook a switch to the jumper pins and you have yourself a kernal or char switcher

RCEU1264 – C64/VIC20/C128 PSU

A full power supply, including enclosure, for the VIC20, C64 and C128, though a different connector is needed for the C128.

Rumors say that this pcb can also fit inside the C64c power supply.


RCEU1505 – 1541(-II) Parallel Adapter

An adapter to easier add a parallel port for the Commodore 1541 and 1541-II diskette drive.