Keyboard Builders' Digest
5% off of KBDcraft's LEGO compatible keyboards!
Keyboard Builders' Digest / Projects

Typewriter turned into a computer

Artillect converted his Brother typewriter into a Linux terminal – with documentation and files.

KBD.news
Published October 9, 2022
Creators! Feel free to tip me off about your keyboard related projects to bring them to 100K readers.

After months of work, Artillect turned his Brother AX-25 electronic typewriter into a computer – well, a Linux terminal running on a Raspberry Pi Zero.

It's a fully functional computer running Linux: you can use it to do nearly anything that you'd do in a terminal.

Here is a video of the author editing a document using the ed text editor, and also a sound test with the typewriter turned off.

The device is powered by a Raspberry Pi Zero running in headless mode, with an Arduino Nano connected to it over serial. The Arduino controls the typewriter and scans the keyboard, and the Raspberry Pi provides access to a terminal over the serial port.

The keyboard uses clicky Matias Alps switches.

The PCB was sponsored by PCBWay (discount code).

Resources

The source code and the KiCAD project files are available on GitHub.

Do you like this post? Share, donate, subscribe, tip me off!

Published on Sun 9th Oct 2022. Featured in KBD #99 (source).


Related

Apple Extended II USB mod

A retrofitted Apple Extended Keyboard II with internal USB hub (photolog) by greener_ca.

USB Zenith ZTX-11-Z

An USB Zenith ZTX-11-Z by Icemanrec.

Nuclear keyboard

A cool keyboard salvaged from a nuclear missile silo converted by Pointless Tinkering.

IBM 3178 C1 mod

An IBM 3178 C1 USB Chungus edition ft. Solenoid by drake9800.

Zenith z150 transformation

A Zenith z150 transformation by TypeSaucy with detailed build log.

Converted Kawasaki 50818-1013R00

A Kawasaki 50818-1013R00 converted by Kojirou_Sasahara.

×
top