466: Attacked by a Goose on the Way to the Office

12/14/23 • 68 min

Ralph Hempel spoke with us about the development of Lego Mindstorms from hacking the initial interface to running Debian Linux as well as programming Mindstorms in Python. Happy 25th birthday to Lego Mindstorms!

Pybricks is a MicroPython based coding environment that works across all Lego PoweredUp hubs and on the latest Mindstorms elements. The creators are David Lechner and Laurens Valk.

Ralph was the first person to boot a full Debian Linux distro on the brick, see EV3Dev, a Debian Linux for Lego Mindstorms EV3.

BrickLink was originally a site for third party resellers of new and used Lego sets and elements. The site was purchased by the Lego Group a few years ago. It's still a great place to buy individual parts - for example a 4 port PoweredUp hub to run the new PyBricks on :-)

ReBrickable is a site dedicated to taking off-the-shelf Lego sets, and creating something new with the set. In particular see the MOCs Designed by LUCAMOCS, fantastic Technic vehicles as well as interesting designs for vehicle subsystems.

Yoshihito ISOGAWA - YouTube is an absolute genius at coming up with practical applications of new LEGO Elements. Ralph recommends his books as “awesome to read”.

LEGO uses 18 Cucumbers to build real Log House

Ralph highly recommends Test Driven Development for Embedded C by James Grenning (who has been on the show: 270: Broccoli is Good Too, 109: Resurrection of Extreme Programming, and 30: Eventually Lightning Strikes).

Origami Simulator and Elecia’s origami generating python code on github

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Nordic Semiconductor empowers wireless innovation, by providing hardware, software, tools and services that allow developers to create the IoT products of tomorrow. Learn more about Nordic Semiconductor at nordicsemi.com, check out the DevAcademy at academy.nordicsemi.com and interact with the Nordic Devzone community at devzone.nordicsemi.com.

Pybricks is a MicroPython based coding environment that works across all Lego PoweredUp hubs and on the latest Mindstorms elements. The creators are David Lechner and Laurens Valk.

Ralph was the first person to boot a full Debian Linux distro on the brick, see EV3Dev, a Debian Linux for Lego Mindstorms EV3.

Yoshihito ISOGAWA - YouTube is an absolute genius at coming up with practical applications of new LEGO Elements. Ralph recommends his books as “awesome to read”.

LEGO uses 18 Cucumbers to build real Log House

Origami Simulator and Elecia’s origami generating python code on github

Transcript

Previous Episode

465: Dinosaurs, Pirates, Spaceships

Yanina Bellini Saibene joined us to discuss teaching, localization, barriers to learning coding, and global communities.

Yani works on Teach Tech Together (https://teachtogether.tech/) with Greg Wilson. It is a fantastic resource if you are learning to teach. It is available in English and Spanish. She also works on The Carpentries which teaches coding and data science skills to researchers worldwide.

Yani has a site (yabellini.netlify.app) that includes the courses she has online (for free). She is also the community manager of rOpenSci and is part of R-Ladies.

You can find Yani on fosstodon.org/@yabellini.

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Next Episode

467: Temporary Axolotl

Chris and Elecia talk about cars, fleeting moments of fame, their year, and the sorry state of tools in the embedded space.

Chris became internet famous for asking a car dealership’s chatbot (powered by ChatGPT) to generate Python code for fluid dynamics problems. After this, someone else asked the chatbot to sell a car for $1.

Pass the Bricks is an organization that takes Lego bricks and turns them into sets for kids who don’t have any. Speaking of re-use, contact the show if you’d like to get in touch with Nelson.

Chris is on 4 tracks on Flavigula’s album Nine Sided Die. He also enjoyed putting together an EMSL Bulbdial clock kit.

Elecia will be speaking at the Embedded Online Conference.

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