118: Awesome and Frequently Useless
Embedded16 Sep 2015

118: Awesome and Frequently Useless

Morgan Allen (@captain_morgan) spoke with us about Sphero and Node.JS. This is all not-so-secretly a discussion of the BB8 robot.

Correction: Despite Elecia's repeated insistence that these are steppers, she's just wrong. The motors are DC which only makes sense in a consumer product. More details on this in a later episode.

BB8s from Amazon (probably won't arrive until next year)

More info on Elecia's teardown and talk: embedded.fm/hddg

The BB8 toy is based on Sphero (buy). They have an open SDK and a wonderful education program. Check out the clear SPRK (buy). It also has a teach-your-kids-to-program app that is pretty neat (but doesn't seem to work with BB8 yet).

Morgan has been involved with NodeBots (@nodebotsSF). They use Node.js (wiki) to send Bluetooth serial commands to Spheros. Their issues list is where new meetups are posted.

Johnny-Five is also a popular way to do computer based robotics with an Arduino (or other dev board) as a hardware intermediary.

IPFS: Distributed file system

ESPruino is a Javascript board.

People's Open: Free Wireless Internet and Local Network in Oakland, California. Also in Oakland, check out Sudo Room hackerspace.

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Episoder(584)

537: Quiet Time Innovation

537: Quiet Time Innovation

Christopher and Elecia catch up on life, firmware consulting, daydreams, and projects.  Elecia thinks aloud about low-stimulation education toys. Christopher shares his experience using AI tools to bu...

29 Okt 1h 19min

536: I've Seen a Giraffe

536: I've Seen a Giraffe

David Such joins us to discuss his new book, Embedded AI: Intelligence at the Deep Edge. We explore the boundary between classical signal processing, heuristics, and edge machine learning; IMU process...

15 Okt 59min

535: The You in the Machine

535: The You in the Machine

Adam Smith from UC Santa Cruz joins us to discuss local Small Language Models (SLMs) and building open, autonomous tools. We explore his BayLeaf AI counterplatform, transagency (the "me-and-the-car" c...

1 Okt 1h 29min

534: I Think We'll Add a Head

534: I Think We'll Add a Head

Aaed Musa joins us to talk about building robot dogs, custom actuators, and his YouTube channel. He shares how he moved from 3D-printing servo robots in his parents' garage to designing capstan drives...

17 Sep 1h 13min

533: The Garage Is Open

533: The Garage Is Open

Author Susan Lammers joins the show to discuss the 40th anniversary edition of her classic book, Programmers at Work. We discuss what it was like to interview young and pioneering software developers ...

4 Sep 59min

532: It's Still Real Fire

532: It's Still Real Fire

Kevin Santo Cappuccio, founder of Architeuthis Flux, joins the show to discuss creating Jumperless, an open-source breadboard that replaces physical jumper wires with software-controlled analog crossb...

20 Aug 1h 9min

531: Sequestering the Mess

531: Sequestering the Mess

Elecia and Christopher celebrate winning the IEEE Educational Activities Board Meritorious Achievement Award in Outreach and Informal Education! A huge thank you to Mark Omo and the wonderful listener...

6 Aug 1h 7min

530: A Living Highlighter

530: A Living Highlighter

Marine biologist Dr. Steven Haddock joins the show to share the alien, glowing, and transparent wonders of the deep ocean. We discuss his beautiful new book, The Radiant Sea, and explore the complex e...

25 Jul 1h 8min

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