466: Attacked by a Goose on the Way to the Office
Embedded14 Des 2023

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

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

Transcript

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.

Episoder(569)

422: It's Not a Bug, It's a Feature

422: It's Not a Bug, It's a Feature

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28 Jul 202255min

421: Paint the Iceberg Yellow

421: Paint the Iceberg Yellow

Chris Hobbs talks with Elecia about safety critical systems. Safety-critical systems keep humans alive. Writing software for these embedded systems carries a heavy responsibility. Engineers need to un...

21 Jul 20221h 16min

420: Googly Eyes and Top Hats

420: Googly Eyes and Top Hats

Dan White, CEO of Filament Games, spoke to us about educational games, how to make play part of learning, and simulating robots. We also discussed what makes a good (or bad) learning experience, the l...

14 Jul 20221h 5min

314: Why Are Wings Needed in Space? (Repeat)

314: Why Are Wings Needed in Space? (Repeat)

Mohit Bhoite makes functional electronic sculptures from components and brass wire. We spoke with him on the hows and whys of making art. Mohit's sculptures, including the Tie Fighter. More on his ins...

7 Jul 20221h 1min

419: Fission Chips

419: Fission Chips

Eric Schlaepfer and Windell Oskay are the authors of Open Circuits: The Inner Beauty of Electronic Components. We discussed the inner beauty of a number of electronic components as well as cameras, ph...

30 Jun 20221h 3min

418: Answer Me These Questions Three

418: Answer Me These Questions Three

Chris and Elecia question embedded systems then answer listener questions about embedded systems. They mostly agree except about one thing which, after some discussion, they agree upon. Mostly. Video...

23 Jun 20221h 9min

417: I Don't Know How My Brain Works

417: I Don't Know How My Brain Works

Alexandra Covor spoke with us about engineering, making, drawing, school, and what it means to be an artist. Alex's projects are on GitHub and Hackster.io. Her electronics comics can be found as Pika...

16 Jun 202247min

416: EEs Are From PIC, SWEs Are From Arm

416: EEs Are From PIC, SWEs Are From Arm

John Catsoulis is the founder of Udamonic and creator of the Forth-based Scamp development board. He spoke with us about Forth, electrical engineering, and writing a technical book. Find out more abou...

9 Jun 202251min

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