A functional Commodore 64 built with Lego and Raspberry Pi #PiDay #Commodore #Lego #C64 #VintageComputing #RetroComputing @Raspberry_Pi

THE BRIXTY FOUR: COMMODORE 64 BUILT WITH LEGO

Via the Raspberry Pi blog, we love this project combining a Raspberry Pi and Commodore styling

Created by retro fanatic Christian Simpson, aka Perifractic, the Brixty Four is a joy(stick) to behold. Inspired by a two-inch long Lego C64 produced by Chris McVeigh, it was initially developed as a replacement full-size bread-bin-style case for the 8-bit computer, with the sole intention of putting an actual C64 motherboard and keyboard inside. But then Perifractic’s attention shifted to the Raspberry Pi.

He realised he could slip a Pi into the case and hook it up to a C64 keyboard using an interface called the Keyrah V2b which allows classic Commodore computer keyboards to be connected to modern-day machines. It has proven popular for owners of old 8- and 16-bit computers as diverse as the VIC-20 and the Amiga and it works a treat. “The Keyrah V2b allows the Pi to communicate with the C64 via USB,” he explains.

The Brixty Four: Quick Facts

  • 2192 bricks were used in the Brixty Four project
  • The case alone can use $299 worth of bricks
  • There are full, free building instructions
  • Perifractic spent six weeks on the design
  • The bricks were sourced from Bricklink

Inside The Brixty Four
After popping a Raspberry Pi in the case, the innards could also contain some illustrative Lego chips

“The biggest obstacle was the price – these bricks are rare and used, so to build this machine is costly,” he says. “The second obstacle was time, but I wanted to make my final design free and open-source.” The results, however, have been more than worth the investment.

See the video below and read the entire article in-depth on the Raspberry Pi blog.


Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards

Join Adafruit on Mastodon

Adafruit is on Mastodon, join in! adafruit.com/mastodon

Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Join over 36,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — “Packaging” chips in the US

Wearables — Enclosures help fight body humidity in costumes

Electronics — Transformers: More than meets the eye!

Python for Microcontrollers — Python on Microcontrollers Newsletter: Silicon Labs introduces CircuitPython support, and more! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi

Adafruit IoT Monthly — Guardian Robot, Weather-wise Umbrella Stand, and more!

Microsoft MakeCode — MakeCode Thank You!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — #NewProds 7/19/23 Feat. Adafruit Matrix Portal S3 CircuitPython Powered Internet Display!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.