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2026-02-0600 min
EmbeddedAll Sorts of Interesting Facts About TeethChris and Elecia apologize, discuss uses and abuses of chatbots, reach out to an uncertain manager, try to help someone out of their professor’s draconian rules, and extol the joys of reading. Chabot Space & Science Center is in Oakland, CA, US. It is wonderful!Some suggestions for UncertainManager:Thanks for the Feedback: The Science and Art of Receiving FeedbackResilient ManagementManager's PathSoft Skills Engineering podcastHang in there! You are probably doing better than you think.Audio books are great! In...
2026-02-0658 min
EmbeddedAll Sorts of Interesting Facts About TeethChris and Elecia apologize, discuss uses and abuses of chatbots, reach out to an uncertain manager, try to help someone out of their professor's draconian rules, and extol the joys of reading. Chabot Space & Science Center is in Oakland, CA, US. It is wonderful! Some suggestions for UncertainManager: Thanks for the Feedback: The Science and Art of Receiving Feedback Resilient Management Manager's Path Soft Skills Engineering podcast Hang in there! You are probably doing better than you think. Audio books are great! In t...
2026-02-0658 min
EmbeddedThe Robot Was Expecting ItIt’s another episode with Elecia and Chris. This week they discuss people that have influenced their lives and careers, thinking about past career choices and regrets therein, identities, the Embedded Slack book club, and electronic projects. Chris is currently taking Dogbotic’s DIY Rhythm Widgets course which covers making an analog drum machine from components. We had Dogbotic founder Kirk Pearson on the show on Episode 491.Elecia mentioned the book that the Embedded Slack #book-club channel is working through, Data Driven Science & Engineering Machine Learning, Dynamical Systems, and Control, which you can find for free...
2025-06-281h 06
EmbeddedThe Robot Was Expecting ItIt's another episode with Elecia and Chris. This week they discuss people that have influenced their lives and careers, thinking about past career choices and regrets therein, identities, the Embedded Slack book club, and electronic projects. Chris is currently taking Dogbotic's DIY Rhythm Widgets course which covers making an analog drum machine from components. We had Dogbotic founder Kirk Pearson on the show on Episode 491. Elecia mentioned the book that the Embedded Slack #book-club channel is working through, Data Driven Science & Engineering Machine Learning, Dynamical Systems, and Control, which you can find for free at...
2025-06-281h 06
EmbeddedChat, J'ai Peté!Chris and Elecia talk about Murderbot, LLMs (AI), bikes, control algorithms, and fancy math. The website with the ecology jobs is willdlabs.net from 501: inside the Armpit of Giraffe with Meredith Palmer and Akiba.. The algorithm Elecia mentioned was from Patent US7370713B1. The Control Bootcamp YouTube series is a great introduction to control systems beyond PIDs There is also a book from the same folks (with matlab and some python code): Data-Driven Science and Engineering: Machine Learning, Dynamical Systems, and Control.Finding bad AI interactions is too easy. Copilot PR mess that was...
2025-06-031h 08
EmbeddedChat, J'ai Peté!Chris and Elecia talk about Murderbot, LLMs (AI), bikes, control algorithms, and fancy math. The website with the ecology jobs is wildlabs.net from 501: inside the Armpit of Giraffe with Meredith Palmer and Akiba.. The algorithm Elecia mentioned was from Patent US7370713B1. The Control Bootcamp YouTube series is a great introduction to control systems beyond PIDs There is also a book from the same folks (with matlab and some python code): Data-Driven Science and Engineering: Machine Learning, Dynamical Systems, and Control. Finding bad AI interactions is too easy. Copilot PR mess that was...
2025-06-031h 08
EmbeddedTo Consume StickersAt the end of this week’s show, Elecia reads a Winnie the Pooh poem as Cookie Monster death metal. Before that, Chris and Elecia chat about mental health, journaling, personal projects, and listener questions. Please sign up for the Nordic Giveaway! You can also sign up for the Embedded newsletter. Maybe now with job postings?Elecia’s journaling notebook is this one on JetPens (which is where she gets her nice pens and some of her stickers and washi tape). From discussing some listener messages, we mentioned:Matt Keeter’...
2025-04-051h 06
EmbeddedTo Consume Stickers At the end of this week's show, Elecia reads a Winnie the Pooh poem as Cookie Monster death metal. Before that, Chris and Elecia chat about mental health, journaling, personal projects, and listener questions. Please sign up for the Nordic Giveaway! You can also sign up for the Embedded newsletter. Maybe now with job postings? Elecia's journaling notebook is this one on JetPens (which is where she gets her nice pens and some of her stickers and washi tape). From discussing some listener messages, we mentioned: Matt Keeter's talk on...
2025-04-051h 06
EmbeddedPut the Peeps in the Chili PotElecia and Chris talk with each other about the state of Chris' mind, what makes an embedded developer stand out, "LEGO block" based design, unit tests, and astronomy. Whew! Elecia was recently on the Changelog podcast, talking about the world of embedded systems. Chris has been working with Micropython (we talked with Damien George about Micropython on episode 456). He's using a Pyboard to start, but is looking to move on to this board from Sparkfun. Wikipedia has a nice reference on what the pulse-per-second signal is all about. Elecia talked about her experience...
2025-01-241h 20
EmbeddedPut the Peeps in the Chili PotElecia and Chris talk with each other about the state of Chris’ mind, what makes an embedded developer stand out, “LEGO block” based design, unit tests, and astronomy. Whew!Elecia was recently on the Changelog podcast, talking about the world of embedded systems.Chris has been working with Micropython (we talked with Damien George about Micropython on episode 456). He’s using a Pyboard to start, but is looking to move on to this board from Sparkfun. Wikipedia has a nice reference on what the pulse-per-second signal is all about.Elecia talked about her experien...
2025-01-241h 20
The Changelog: Software Development, Open SourceThe world of embedded systems (Interview)Elecia White, host of Embedded.fm and author of Making Embedded Systems, joins us to discuss all things embedded systems. We discuss programming non-computers, open source resources for embedded, self-driving cars, embedded system like the GoPro, Traeger smokers, and even birthday cards. According to Elecia, embedded is going everywhere.
Join the discussionChangelog++ members get a bonus 6 minutes at the end of this episode and zero ads. Join today!Sponsors:Augment Code – Developer AI that uses deep understanding of your large codebase and how you build software to deliver personalized code su...
2025-01-161h 37Changelog Master FeedThe world of embedded systems (Changelog Interviews #624)Elecia White, host of Embedded.fm and author of Making Embedded Systems, joins us to discuss all things embedded systems. We discuss programming non-computers, open source resources for embedded, self-driving cars, embedded system like the GoPro, Traeger smokers, and even birthday cards. According to Elecia, embedded is going everywhere.
Join the discussionChangelog++ members get a bonus 6 minutes at the end of this episode and zero ads. Join today!Sponsors:Augment Code – Developer AI that uses deep understanding of your large codebase and how you build software to deliver personalized code su...
2025-01-161h 37Changelog InterviewsThe world of embedded systemsElecia White, host of Embedded.fm and author of Making Embedded Systems, joins us to discuss all things embedded systems. We discuss programming non-computers, open source resources for embedded, self-driving cars, embedded system like the GoPro, Traeger smokers, and even birthday cards. According to Elecia, embedded is going everywhere.
Join the discussionChangelog++ members get a bonus 6 minutes at the end of this episode and zero ads. Join today!Sponsors:Augment Code – Developer AI that uses deep understanding of your large codebase and how you build software to deliver personalized code su...
2025-01-161h 37
EmbeddedConstructive Cat Chris and Elecia discuss her origami art show, ponder PRs for solo developers, attempt to explain GDB debugging, and make a to-do list for getting rid of Kanga. Elecia is having an Origami Octopus Garden art show at the Aptos Public Library for the month of November, 2024. The postcard advertisement is below. There are more pictures on her Instagram (@elecia_white). The python tessellation generator is here. Memfault's Interrupt Debugging Firmware with GDB post is a much more considered explanation of GDB and includes pointers to other resources (including using Python with GDB). ...
2024-11-161h 01
EmbeddedConstructive CatChris and Elecia discuss her origami art show, ponder PRs for solo developers, attempt to explain GDB debugging, and make a to-do list for getting rid of Kanga. Elecia is having an Origami Octopus Garden art show at the Aptos Public Library for the month of November, 2024. The postcard advertisement is below. There are more pictures on her Instagram (@elecia_white). The python tessellation generator is here.Memfault’s Interrupt Debugging Firmware with GDB post is a much more considered explanation of GDB and includes pointers to other resources (including using Python with GDB).
2024-11-161h 01
EmbeddedFocus on FizzingChris and Elecia chat about simulated robots, portents in the sky, the futility of making plans, and grad school. A problem with mics led us to delay the show with Shimon Schoken from Nand2Tetris (co-author of Elements of The Elements of Computing Systems: Building a Modern Computer from First Principles). Look for that later in the year. Elecia is playing with Webots, a robotics physics simulator. Simpler than ROS's Gazebo, it also can run in an online mode where you can run it on a browser, selecting between many different robots. Chris ta...
2024-10-181h 05
EmbeddedFocus on FizzingChris and Elecia chat about simulated robots, portents in the sky, the futility of making plans, and grad school. A problem with mics led us to delay the show with Shimon Schoken from Nand2Tetris (co-author of Elements of The Elements of Computing Systems: Building a Modern Computer from First Principles). Look for that later in the year.Elecia is playing with Webots, a robotics physics simulator. Simpler than ROS’s Gazebo, it also can run in an online mode where you can run it on a browser, selecting between many different robots. Chri...
2024-10-181h 05
EmbeddedCollecting My Unhelpful Badge Chris and Elecia talk to each other about setting aside memory in a linker file, printing using your debugger, looking around a new code base, pointers as optimization, choosing processors, skill trees and merit badges. Elecia's Creating Chaos and Hard Faults talk and slides. STM32 Application Note AN4989 microcontroller debug toolbox includes semihosting. Memfault's Interrupt blog has a good Semihosting post. Elecia and Steph's Embedded Skills Tree. A far more detailed one pointed out by a listener: A comprehensive roadmap for aspiring Embedded Systems Engineers, featuring a curated list of learning resources.
2024-09-061h 02
Embedded484: Collecting My Unhelpful BadgeChris and Elecia talk to each other about setting aside memory in a linker file, printing using your debugger, looking around a new code base, pointers as optimization, choosing processors, skill trees and merit badges.Elecia’s Creating Chaos and Hard Faults talk and slides.STM32 Application Note AN4989 microcontroller debug toolbox includes semihosting. Memfault’s Interrupt blog has a good Semihosting post.Elecia and Steph’s Embedded Skills Tree. A far more detailed one pointed out by a listener: A comprehensive roadmap for aspiring Embedded Systems Engineers, featuring a curated list of learnin...
2024-09-0600 min
EmbeddedThe Girl from Evel KnievelChris and Elecia talk about their current adventures in conference talks, play dates, and skunks. Elecia’s talks are available on YouTube:Creating Chaos and Hard Faults: An introduction to hard fault handlings, stack overflows, and debugging hard bugsIntroduction to Embedded Systems (O'Reilly Expert Webinar): An introductions to… well, embedded systemsThese are both advertising for the 2nd edition of Elecia’s book, Making Embedded Systems: Design Patterns for Great Software. You can also find it on O’Reilly’s Learning System and probably read it with your 30 Day Trial (here). ...
2024-07-261h 02
EmbeddedThe Girl from Evel KnievelChris and Elecia talk about their current adventures in conference talks, play dates, and skunks. Elecia's talks are available on YouTube: Creating Chaos and Hard Faults: An introduction to hard fault handlings, stack overflows, and debugging hard bugs Introduction to Embedded Systems (O'Reilly Expert Webinar): An introductions to… well, embedded systems These are both advertising for the 2nd edition of Elecia's book, Making Embedded Systems: Design Patterns for Great Software. You can also find it on O'Reilly's Learning System and probably read it with your 30 Day Trial (here). Chris got...
2024-07-261h 02
EmbeddedOne Thousand New InstructionsKwabena Agyeman joined Chris and Elecia to talk about optimization, cameras, machine learning, and vision systems. Kwabena is the head of OpenMV (openmv.io), an open source and open hardware system that runs machine learning algorithms on vision data. It uses MicroPython as a development environment so getting started is easy. Their github repositories are under github.com/openmv. You can find some of the SIMD details we talked about on the show:150% faster: openmv/src/omv/imlib/binary.c1000% faster: openmv/src/omv/imlib/filter.cDouble Pumping: op...
2024-05-171h 24
EmbeddedOne Thousand New InstructionsKwabena Agyeman joined Chris and Elecia to talk about optimization, cameras, machine learning, and vision systems. Kwabena is the head of OpenMV (openmv.io), an open source and open hardware system that runs machine learning algorithms on vision data. It uses MicroPython as a development environment so getting started is easy. Their github repositories are under github.com/openmv. You can find some of the SIMD details we talked about on the show: 150% faster: openmv/src/omv/imlib/binary.c 1000% faster: openmv/src/omv/imlib/filter.c Double Pumping: op...
2024-05-171h 24
EmbeddedSidetracked by Mining the MoonLee Wilkins joined Chris and Elecia to talk about The Open Source Hardware Association, the Open Hardware Summit, and zine culture. The Open Source Hardware Association (OSHWA) provides certification and support for creating open source hardware. The Open Hardware Summit is happening May 3-4, 2024. It is in Montreal, Canada. It also has many online components including a Discord and online Unconferece. All videos are available for later watching on YouTube. Lee's personal page is leecyb.org. Their zines are available in their shop. Elecia mentioned enjoying There Are No Electrons: Electronics for Earthlings by...
2024-05-0156 min
EmbeddedStuffed Animal or ColleagueChris and Elecia talk about the Embedded Online Conference, their experience learning Zephyr, and some listener questions. Elecia will be presenting on Creating Chaos and Hard Faults at the Embedded Online Conference, Apr 29 - May 3, 2024. Some other talks that look interesting: The Power of a Look-up Table by Nathan Jones Zephyr Tools To Debug Hardware by Chris Gammell Breaking Good: Why Virtual Hardware Prefers Rough Handling by Uri Shaked Beyond Coding: Toward Software Development Expertise by Marian Petre Use the EMBEDDEDFM coupon for a discount (or if...
2024-04-191h 09
EmbeddedStuffed Animal or ColleagueChris and Elecia talk about the Embedded Online Conference, their experience learning Zephyr, and some listener questions.Elecia will be presenting on Creating Chaos and Hard Faults at the Embedded Online Conference, Apr 29 - May 3, 2024. Some other talks that look interesting:The Power of a Look-up Table by Nathan JonesZephyr Tools To Debug Hardware by Chris GammellBreaking Good: Why Virtual Hardware Prefers Rough Handling by Uri ShakedBeyond Coding: Toward Software Development Expertise by Marian PetreUse the EMBEDDEDFM coupon for a discount (or if...
2024-04-191h 09
EmbeddedSaving the World Is Not a HobbyChris and Elecia chat with each other about motor encoder reading methods, conferences coming up, soldering irons, schematic reviews, looking for a new job, and general life. Some conferences coming up in the embedded space: Embedded Online, April 29-May 4, virtual (Elecia will be speaking) Open Hardware Summit in May 3-4, Montreal, Canada Embedded World in April 9-11 in Nuremburg, Germany Evil Mad Scientist Laboratories was purchased by Bantam Tools! Starter soldering irons? It seemed like small pen-style ones were more popular than big soldering stations. See the A...
2024-01-281h 04
EmbeddedSaving the World Is Not a HobbyChris and Elecia chat with each other about motor encoder reading methods, conferences coming up, soldering irons, schematic reviews, looking for a new job, and general life. Some conferences coming up in the embedded space:Embedded Online, April 29-May 4, virtual (Elecia will be speaking)Open Hardware Summit in May 3-4, Montreal, CanadaEmbedded World in April 9-11 in Nuremburg, GermanyEvil Mad Scientist Laboratories was purchased by Bantam Tools!Starter soldering irons? It seemed like small pen-style ones were more popular than big soldering stations. See the A...
2024-01-281h 04
EmbeddedTemporary AxolotlChris 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. Chri...
2023-12-2952 min
EmbeddedTemporary AxolotlChris 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 o...
2023-12-2952 min
The Builder Circle™: The Hardware Startup Success PodcastS2 E1: From Code to Creation: The Building Blocks of Firmware with Elecia WhiteElecia White has worked on DNA scanners, inertial measurement units for airplanes and race cars, toys for preschoolers, a gunshot location system for catching criminals, and assorted other medical and consumer devices. She is the founder of Logical Elegance, an embedded systems consulting company based in San Jose and the host of the Embedded FM podcast. Elecia has strong skills in signal processing, hardware integration, complex system design, and performance. Having been through FAA and FDA certification processes, she understands the importance of producing quality designs and how they lead to quality implementations.In this episode we...
2023-11-281h 05
EmbeddedPlease Make This Monster Look Scary Chris and Elecia talk about their favorite processors, their breakfast preferences, large language model ethics, presents, and Eeyore's birthday. Elecia's new edition of her book Making Embedded Systems is finished! (Except for a couple months of tech reviews, updating, copyediting, and drawings.) It will be out in March. All of the back issues of Byte Magazine Chris' radio kit that he mentioned but didn't name is the QRP Labs QCX+ 5W CW Transceiver. Transcript Nordic Semiconductor empowers wireless innovation, by providing hardware, software, tools and services that allow developers t...
2023-11-1759 min
EmbeddedPlease Make This Monster Look ScaryChris and Elecia talk about their favorite processors, their breakfast preferences, large language model ethics, presents, and Eeyore's birthday.Elecia’s new edition of her book Making Embedded Systems is finished! (Except for a couple months of tech reviews, updating, copyediting, and drawings.) It will be out in March.All of the back issues of Byte MagazineChris’ radio kit that he mentioned but didn’t name is the QRP Labs QCX+ 5W CW Transceiver.Transcript
2023-11-1758 min
EmbeddedAm I the Cow in This Scenario?Chris and Elecia discuss the pros and cons of completing one project or starting a dozen. Elecia's 2nd edition of Making Embedded Systems is coming out in March. (Preview is on O'Reilly's Learning System.) She's working on a companion repository that is already filled with links and goodies: github.com/eleciawhite/making-embedded-systems. If you'd like to know more about signal processing, check out DSPGuide.com aka The Scientist and Engineer's Guide to Digital Signal Processing By Steven W. Smith, Ph.D. And as noted in last week's newsletter, there is an interesting overlap between smoothies an...
2023-10-0658 min
EmbeddedAm I the Cow in This Scenario?Chris and Elecia discuss the pros and cons of completing one project or starting a dozen. Elecia’s 2nd edition of Making Embedded Systems is coming out in March. (Preview is on O’Reilly’s Learning System.) She’s working on a companion repository that is already filled with links and goodies: github.com/eleciawhite/making-embedded-systems. If you’d like to know more about signal processing, check out DSPGuide.com aka The Scientist and Engineer's Guide to Digital Signal Processing By Steven W. Smith, Ph.D. And as noted in last week’s newsletter, there is an interest...
2023-10-0658 min
EmbeddedRubber Duck Phase CancellationChris and Elecia chat about their ongoing efforts to create and learn. Then they answer some listener questions. Duck quacks do echo but the echoes seem to align in phase so that there is no interruption making the echo sounds like an extension of the quack (Mythbusters episode in which Jamie says "Quack, damn you!") Elecia continues to work on Making Embedded Systems, 2nd Edition. The early release copy is available on the O'Reilly Learning System. Classpert is offering an asynchronous cohort for Elecia's Making Embedded Systems course. You'd be going through the cl...
2023-08-181h 12
EmbeddedRubber Duck Phase CancellationChris and Elecia chat about their ongoing efforts to create and learn. Then they answer some listener questions. Duck quacks do echo but the echoes seem to align in phase so that there is no interruption making the echo sounds like an extension of the quack (Mythbusters episode in which Jamie says “Quack, damn you!”)Elecia continues to work on Making Embedded Systems, 2nd Edition. The early release copy is available on the O’Reilly Learning System.Classpert is offering an asynchronous cohort for Elecia’s Making Embedded Systems course. You'd be going through th...
2023-08-181h 12
Paulding County Business WeeklyPCBW Episode 59 - Elecia Wobler (Keepsake Beads EAW & Boutique)This week on PCBW we’ll hear from Elecia Wobler, owner Keepsake Beads EAW & Boutique.
Listen in as Elecia discusses the initial development of the keepsake bead business and what it personally means to her and how the business has grown, and continues to grow, as an importer within the county.
Thanks to OhioMeansJobs
2023-07-0319 min
EmbeddedSoldering the UkuleleChris and Elecia talk about internetting your thing, motivating yourself with cheese, a pile of scrabble letters, an electric ouija board, and a supervillain origin story. Elecia will be on a Memfault Panel on June 1, 2023: From Concept to Launch: What It Takes to Build and Ship a New Device Elecia was on Alpenglow's Industries Solder Sesh #60 with Carrie Sundra. See the highlights (or the whole thing) on YouTube. Chris has been working on building a baritone ukulele from a StewMac kit. The conversation about uninteresting projects reminded Elecia of one of h...
2023-05-121h 01
EmbeddedSoldering the UkuleleChris and Elecia talk about internetting your thing, motivating yourself with cheese, a pile of scrabble letters, an electric ouija board, and a supervillain origin story.Elecia will be on a Memfault Panel on June 1, 2023: From Concept to Launch: What It Takes to Build and Ship a New Device Elecia was on Alpenglow’s Industries Solder Sesh #60 with Carrie Sundra. See the highlights (or the whole thing) on YouTube.Chris has been working on building a baritone ukulele from a StewMac kit.The conversation about uninteresting projects reminded Elecia of one of...
2023-05-121h 01
Embedded446: World's Best PB&JChris and Elecia talk about ChatGPT, conferences, online compilers, and Ardupilot. Compiler Explorer: godbolt.org (and function pointer example) Jupyter Notebooks with colab: colab.research.google.com/ (and one of Elecia's origami pattern generator collabs) Sign up for the Embedded newsletter! Support us on Patreon. Conferences and happenings: Hackaday Prize Embedded Online Conference : late April, online Open Hardware Summit 2023: end of April in NYC, NY Teardown 2023 | Crowd Supply: late June in Portland, OR SEMICON West: July in San Francisco, CA
2023-03-3154 min
EmbeddedWorld's Best PB&JChris and Elecia talk about ChatGPT, conferences, online compilers, and Ardupilot.Compiler Explorer: godbolt.org (and function pointer example)Jupyter Notebooks with colab: colab.research.google.com/ (and one of Elecia’s origami pattern generator collabs)Sign up for the Embedded newsletter! Support us on Patreon.Conferences and happenings:Hackaday PrizeEmbedded Online Conference : late April, onlineOpen Hardware Summit 2023: end of April in NYC, NYTeardown 2023 | Crowd Supply: late June in Portland, ORSEMICON West: July in San Francisco, CA
2023-03-3154 min
EmbeddedVexing MachinesChris and Elecia talk about photons, comets, patterns, other flying objects, and cameras. Chris uses PixInsight for processing and has an Ioptron Sky Tracker. Apologies to our southern hemisphere listeners because Polaris is not visible there. There are (of course) other ways to align and even in the northern hemisphere more modern trackers don't necessarily need Polaris. Star Exterminator: who cares what it does it has an awesome name. Though it does what it says (on photos, no real stars were harmed in the making of this podcast). Jupyter Notebooks on a Circuit P...
2023-02-171h 00
EmbeddedVexing MachinesChris and Elecia talk about photons, comets, patterns, other flying objects, and cameras.Chris uses PixInsight for processing and has an Ioptron Sky Tracker. Apologies to our southern hemisphere listeners because Polaris is not visible there. There are (of course) other ways to align and even in the northern hemisphere more modern trackers don’t necessarily need Polaris.Star Exterminator: who cares what it does it has an awesome name. Though it does what it says (on photos, no real stars were harmed in the making of this podcast).Jupyter Notebooks on a Cir...
2023-02-171h 00
EmbeddedDitches and PsychologyChris and Elecia talk about house maintenance, blinking LEDs, paper engineering and more. Cutting Mobius Strips Video: Tadashi Tokieda cuts various combinations of loops and Mobius loops - with surprising results. festi.info/boxes.py generates boxes for laser cutting (or other SVG consuming device). Boxes.py is a python module that lets you programmatically generate the SVGs. (Github repo) Amanda Ghassaei's Sugarcube is a MIDI instrument using this SparkFun button pad. We also talked about the Mikroe 8800 Retro Click. Elecia is taking Paper Engineering with Kelli Anderson. Chris is taking s...
2023-01-0647 min
EmbeddedDitches and PsychologyChris and Elecia talk about house maintenance, blinking LEDs, paper engineering and more. Cutting Mobius Strips Video: Tadashi Tokieda cuts various combinations of loops and Mobius loops - with surprising results.festi.info/boxes.py generates boxes for laser cutting (or other SVG consuming device). Boxes.py is a python module that lets you programmatically generate the SVGs. (Github repo)Amanda Ghassaei’s Sugarcube is a MIDI instrument using this SparkFun button pad. We also talked about the Mikroe 8800 Retro Click.Elecia is taking Paper Engineering with Kelli Anderson. Chris is tak...
2023-01-0647 min
EmbeddedBroken Toys All Around MeChris and Elecia bounce from topic to topic, discussing life and work and occasionally answering listener emails.Python can format code into equations in Latex with Latexify (as noted in this tweet) Interesting sensor: Sensing deep-tissue physiology via wearable ultrasonic phased arrays Turing Complete - a listener-recommended logic gate puzzle game for Steam. In the past, we’ve also talked about Zachtronics’ TIS-100 which is similar and Shenzhen IO which is at the circuit level. Oh, and there is The Human Resource Machine by Tomorrow Corporation.A listener recommended the Agile Embedde...
2022-10-141h 19
EmbeddedBroken Toys All Around MeChris and Elecia bounce from topic to topic, discussing life and work and occasionally answering listener emails. Python can format code into equations in Latex with Latexify (as noted in this tweet) Interesting sensor: Sensing deep-tissue physiology via wearable ultrasonic phased arrays Turing Complete - a listener-recommended logic gate puzzle game for Steam. In the past, we've also talked about Zachtronics' TIS-100 which is similar and Shenzhen IO which is at the circuit level. Oh, and there is The Human Resource Machine by Tomorrow Corporation. A listener recommended the Agile Embedded...
2022-10-141h 19
EmbeddedIt's Not a Bug, It's a FeatureChris and Elecia chat about origami, learning, whether to future proof tools or buy the cheaper option, simulators, and classes. Elecia is gearing up to teach another Making Embedded Systems course. Sign up if you want to be in the Yellow Seahorses cohort! Sign up early and often. Sign up other people. Ask other people to sign themselves up and even more other people. Well, you get the idea. Check out Wokwi! While it looks like it is for Arduino from the front page, there is a lot of work going on to support C...
2022-07-2955 min
EmbeddedPaint 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 understand how to make code fail safely and how to reduce risks through good design and careful development. The book discussed was Embedded Software Development for Safety-Critical Systems by Chris Hobbs. This discussion was originally for Classpert (where Elecia is teaching her Making Embedded Systems course) and the video is on Classpert's YouTube if you want to see faces. There were many terms with letters and n...
2022-07-221h 16
EmbeddedAnswer Me These Questions ThreeChris 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 of Cissy Strut cover where Chris plays all of the instruments Video where Elecia shows off some programmatic origami and simulation (not discussed but it seemed reasonable retaliation for talking about Chris' video) Dynamic Linker for Cortex-M (github repo) Transcript
2022-06-241h 09
EmbeddedPuppy-Like GleeChris and Elecia chat about practice, software quality, and empathy for seemingly unmotivated team members. Elecia is teaching another cohort of Making Embedded Systems in the fall, starting late August. There will be reminders between now and then but if you want to sign up, here is the page. The funny and odd music instruction video with the copy-and-paste method of composition. Sign up for the newsletter! Support us on Patreon! Transcript
2022-05-201h 08
EmbeddedEmacs From the Future Chris and Elecia chat about tools, interrupts, and general happenings. Thank you to Newark for supporting the show! The part that was not guessed was an RF FET: MRF1K50HR5. Elecia found MCU on Eclipse (Eric Styger)'s tutorials on Visual Studio Code for C/C++ with ARM Cortex-M (Part 1). Embedded has a Patreon page where you can get access to the Slack group. The book club is starting Prototype to Product: A Practical Guide for Getting to Market by Alan Cohen. Wokwi Raspberry Pi Pico projects from Elecia: Command L...
2022-04-2251 min
EmbeddedBacta Tank for Your BrainChris and Elecia talk about burnout, a SPI + RTOS bug, newsletters, receiving feedback, Elecia's class, and listener projects. Elecia's Making Embedded Systems course on Classpert is starting a new cohort on March 19th. She gave a live talk related to the class about looking beneath the surface of Arduino (YouTube version). She's excited about the Wokwi Raspberry Pi Pico simulator with C. Want more interesting email? ThePrepared is a weekly email about engineering, infrastructure, and manufacturing news Elecia was interviewed by TheAnalog.io newsletter which is a weekly email about manufacturing a...
2022-03-1151 min
Embedded397: OwlChris and Elecia ring in the new year with a discussion of projects, hobbies, origami, DMA, music, and the new-and-improved Embedded.fm newsletter... Pepto Bismol can be converted to metal bismuth (YouTube) which can be turned into lovely sculptures. Chris liked his new book, Art of NASA: The Illustrations That Sold the Missions by Piers Bizony. Elecia liked hers, Curved Origami: Unlocking the Secrets of Curved Folding in Easy Steps by Ekaterina Lukasheva Guitar Fart Pedal (Kickstarter) Elecia's Making Embedded Systems course will have a second cohort starting in Ma...
2021-12-311h 01
Embedded391: The Lesser of Two WeevilsChris and Elecia chat about their current projects and ideas. Elecia is teaching Making Embedded Systems at Classpert. The course is based on her book with lectures to extend the information, quizzes, homework, mentors, synchronous classes, and a final project. Starting Nov 13th, the first cohort is full but you can join the waiting list. The second cohort starts in February. Elecia is also giving a keynote at Hackaday's Remoticon! It is Friday Nov 19 and Saturday Nov 20. Tickets are free, get yours now! Jeremy Fielding will be the keynote speaker on Saturday. Hopefully, she'll have...
2021-10-2955 min
EmbeddedBucket of SpidersChris and Elecia discuss civic duties, the CAN bus, fulfilling Kickstarter orders, and the answers to a series of questions about embedded systems. Elecia was recently introduced to TRIZ inventive principles (wikipedia page) and started reading And Suddenly the Inventor Appeared: TRIZ: Theory of Inventive Problem Solving by Genrich Altshuller. You can support the show by becoming a patron on Patreon: patreon.com/embedded Or your company can sponsor a show, see the Sponsor page of embedded.fm
2021-09-2458 min
EmbeddedYour Cat's Not Part of the BandOn this quick bonus episode, Elecia and Christopher chat about their various recent projects, some of which have just been released into the wild. Christopher's band 12AX7 just launched their album Kickstarter, which was selected as one of Kickstarter's "Projects We Love". Check it out here if you are interested in finding out more or backing it. It'll run through July 16th at 10am Pacific Time. Elecia's Embedded Online Conference talk on map files will be posted publicly on June 22nd, so be on the lookout for that. In the meantime, the slides and examples...
2021-06-1820 min
EmbeddedDocker! Docker! Docker!It's another Elecia and Chris episode and this time we cover handling hourly work when the task doesn't neatly divide into hours, using Docker (and Conda and Virtualenv) for development, growing the podcast, overdoing conference talks, and trying to find a new laptop. Phew! The Embedded Online Conference is coming up the week of May 17th 2021, and Elecia's talk will be Buried Treasure and Map Files (Note: the coupon code is still valid and mentioned early in the episode. Elecia will also put up a copy of her talk on YouTube after some time.)
2021-05-141h 14
EmbeddedMore Pirate JokesChris and Elecia talk with each other about contracting, architecture, origami research, Digilent's new oscilloscope, TensorFlow, map files, conference talks, art and the upcoming 12AX7 album. Digilent sent us a pre-production Analog Discovery Pro ADP3450. Elecia's Origami Github. Embedded Patreon Embedded Online Conference talk Buried Treasure and Map Files (Note: the coupon code from Jacob's show is still valid and Elecia will put up a copy of her talk on YouTube.) 12XA7, we'll let you know when the Kickstarter goes live.
2021-04-161h 02
EmbeddedDextral or SinistralChris and Elecia discuss transcripts, lightsabers, seashells, python, numpy, matlab and how to get into embedded systems development. Embedded show transcripts are available at embedded.fm/transcripts Elecia's origami github repository includes a python script for generating origami shell folding patterns. The paper described was Analysis of Shell Coiling: General Problems by David M. Raup from the Journal of Paleontology , Sep., 1966, Vol. 40, No. 5. Chris used this model to print his lightsaber: Star Wars Lightsaber (Normal version) from YouMagine The episode was sponsored by Triplebyte. If you are looking to prove your s...
2020-11-1356 min
EmbeddedBe Careful About the BitsChris (@stoneymonster) and Elecia (@logicalelegance) discuss API design and team dynamics. Elecia's book: Making Embedded Systems Embedded Patreon StewMac (Ukulele kits) Transcript: embedded.fm/transcripts/347
2020-10-0956 min
EmbeddedGetting Brains to WorkChris and Elecia discuss transcripts, listener emails, and brains. We already have a post about the dangers of using Arduino for professional work. Elecia got a Cricut Maker to help her make origami and then discovered SVG files were editable (Intro to SVG). She's putting her origami crease patterns in a github repo eleciawhite/origami), where else would you put it? About brains, Elecia was reading from Smart But Scattered.
2020-09-0455 min
EmbeddedThe Left Bunny SlipperChris and Elecia talk about getting transcriptions, accessibility, operating systems, and networking. Elecia recommends reading Haben by Haben Girma (@HabenGirma). Transcripts will initially be only available to Patreon supporters. To become a Patreon supporter, go to patreon.com/embedded. If you can't be a supporter and still really want the transcripts, hit the contact link. Chris Gammell's nifty new podcast (video!) is Contextual Electronics. Want to know more about how operating systems work? Listeners recommended Miro Samek's video series. Chris answered some questions about LISP networking. More information about the...
2020-08-071h 04
EmbeddedWhy Isn't This Working?Chris Gammell (@Chris_Gammell) of The Amp Hour and Contextual Electronics joined Christopher and Elecia to talk about firmware, learning, and books. Chris is the host of The Amp Hour, a podcast about electronics and electrical engineering. Chris is also the founder of Contextual Electronics, where you can go to learn how to create electronics. Chris has a long running blog called Analog Life, found on his webpage chrisgammell.com, Chris is learning firmware as part of his consulting business. He likes Elecia's Making Embedded Systems book. KiCon is happening at CERN in...
2020-02-141h 18
EmbeddedSquidly TentaclesChris (@stoneymonster) and Elecia (@logicalelegance) chat about the year 2038, their projects, their new finds, and future shows. The year 2038 problem is real. Elecia read some of this tweet thread about it. Single file libraries list on github: (https://github.com/nothings/single_file_libs), including the STB image handling library Chris was originally looking for. Chris is working on a MIDI project with a NUCLEO-144 (STM32F303ZE) board and various breakout boards from Adafruit and Sparkfun. Elecia talked about the NASA Innovative Advanced Concepts Program (NIAC) and curved crease origami...
2020-02-0756 min
EmbeddedThere Is No Crying in Strcpy (Repeat) Jen Costillo (@rebelbotjen) joins Elecia and Christopher to discuss their experiences interviewing (both as interviewer and interviewee). Elecia did an hour long webinar on how to conduct technical interviews. In this show, she mentions a good post-interview ratings system. Google discovered that their brainteasers are not a very effective way to interview. Despite the news that swearing is good for you, we tried to bleep everything. Also, it is minesweeper, not minefield. What were we thinking? It was obviously all Christopher's fault. Though we should have stood up to him. ...
2019-09-131h 21
EmbeddedNow I Feel Less CoolChristopher (@stoneymonster) and Elecia (@logicalelegance) babble about their current projects involving ants, guitars, machine learning, and party planning. A video of Christopher's ants Some tweet threads about our tour of Santa Cruz Guitar Company. Arrival (also: very old wood) Wood is awesome Adding science to precision craft Elecia has been reading Hands-On Machine Learning with Scikit-Learn, Keras, and TensorFlow by Aurélien Géron. While the 2nd edition preview is on O'Reilly's electronic library (formerly Safari Online), it will be available via Amazon on July 5th. Or pic...
2019-06-2154 min
EmbeddedYou Got a Screen!Christopher (@stoneymonster) and Elecia (@logicalelegance) discuss embedded systems education and project documentation. Elecia wrote about her love of notebooks on the https://www.embedded.fm/blog-index. yEd, for when you don't have Visio. Asciiflow.com, for when you don't have yEd (or you want to put diagrams in your comments) We talked about many different documents and tried to note design vs implementation, product vs engineering vs user, and why we wanted them. We didn't mention mechanical things because, ya know, software engineers. Some documentation we mentioned: Product documentation ...
2019-05-101h 03
EmbeddedReginald P. Theodore JohnsonChris (@stoneymonster) and Elecia (@logicalelegance) talk about design patterns, conferences, and Molotov cocktails. Wrapper / Decorator / Facade Observer aka subscriber/publisher (caveat) Delegation and Dependency Injection Model View Controller (very important if somewhat dated UI pattern) PyFlakes is a static Python checker KiCAD Conference is in Chicago on April 26-27, 2019 BangBangConWest 2019 is over but the videos will be up soon including the one Elecia noted about liking things (which was done by Lynn Cyrin). Embedded.fm Patreon
2019-03-081h 00
EmbeddedOff the Topic of My JammiesChris and Elecia chat with each other about the new year. All is fine until she starts quizzing him about some language details of his new project. Many object-oriented resources suggest using composition (has-a) over inheritance (is-a-type-of) (wiki). Where do swift extensions fit in? It seems to me (Elecia here) that extension is invisible composition that allows adding of functions. For example, say you want a TiltSensor and you already have an ImuSensor object so you need to add a function for TiltComputation. You could make the TiltSensor contain an ImuSensor (composition). You c...
2019-01-1159 min
EmbeddedHeatsink in a Shoebox (Repeat)Christopher White resurrects an Apple ][+ with his brother Matthew White. This is a show about the software Christopher and Matthew wrote when they were kids and the hardware they wrote it on. Matthew's favorite fictional robot (we should have asked): Venus Probe from Six Million Dollar Man. We did ask about his favorite fictional computer and there is a video for that too. Apple ][+ Wiki Timex Sinclair Z81 Wiki Eric Schlaepfer's Monster 6502 Grant's 6502 Computer Kerbal Space Program for the Apple ][ Elecia got to $42 in Lemonade St...
2018-11-301h 08
EmbeddedDrive off the End of the UniverseChris (@stoneymonster) and Elecia (@logicalelegance) talk about conferences, simulations, and future episodes. Simulation/Emulation: QEMU and Renode. Chris also noted there were QEMU for STM32 instances such as this one from beckus. For conferences, we named several but had no particularly useful advice. We did recommend classes such as James Grenning's training on TDD in Embedded Systems and Jack Ganssle's Better Firmware Faster. There are several (free) machine learning courses available from Udacity including Intro to Machine Learning which was part of the Self-Driving Car series that Elecia took. The future...
2018-11-0151 min
EmbeddedWe Talked a Lot Christopher (@stoneymonster) and Elecia (@logicalelegance) talks about vacations for learning and hobbies then answered listener questions. Chris' toys include the Prusa I3 Mk3 and the UAD Arrow. Elecia likes Camille Fournier's book, The Manager's Path. She also got to plug her own book, Making Embedded Systems: Design Patterns for Great Software. Pacific spiny lumpsucker (Eumicrotremus orbis) at the Seymour Science Center
2018-09-1455 min
EmbeddedAgglomerationChris (@stoneymonster) and Elecia (@logicalelegance) celebrate the 256th episode with a confusing lack of cupcakes. IAmTheCalvary.org has an excellent Hippocratic Oath for Connected Medical Devices Make Magazine has some tips to tighten security on DIY IoT Projects. Rockstar Language Specification (and FizzBuzz example) The C++ episode discussed was #247 with Jason Turner. Topics and Times: 00:00 Zero 00:27 Intro and cupcakes 03:09 Patreon and Slack 04:24 Transcripts, chapter markers? 07:48 Listener question: ST HAL, Cube, SPL, Bare Metal? 14:22 Hippocratic Oath for Connected Medical Devices 19:32 Make magazine article on DIY Io...
2018-08-1756 min
EmbeddedHands Off, BabyJen Costillo (@rebelbotjen) joins Elecia White to discuss the secret parts of C, keywords that only embedded software engineers seem to know about. Jen and Elecia talk about interviewing and why these keywords make good questions for finding folks who use the language to its full potential. On the show they mention a list of embedded interview questions with answers. (Note: Elecia's book has many excellent interview questions and what interviewers look for when they ask them.) Producer Christopher White sends along a more concise introduction to the often unused register keyword. NOTE: This...
2018-07-2058 min
EmbeddedI'm Not in Charge!Chris (@stoneymonster) and Elecia (@logicalelegance) answer listener emails. We did a show with Dennis Jackson about transitioning from software to embedded: 211: 4 Weeks, 3 Days Chibios RTOS: MyNewt or Zephyr may be more worth your time. Software tool: Beyond Compare for excellent differencing, including folder level Other people answer STEAM vs STEM (in about the same way we did). C++ standards for safety: NASA, ESA, JSF-AV rules, and Jason Turner's C++ best practices. Elecia played with Javascript to make a watchface for her Fitbit Versa Chris got...
2018-06-081h 10
EmbeddedMy Brain Is My ToolbeltChris and Elecia answered some listener questions about dynamic memory and shared code. Then Elecia gave a presentation about ShotSpotter, the gunshot location system she worked on. Elecia enjoyed The Woman Who Smashed Codes: A True Story of Love, Spies, and the Unlikely Heroine Who Outwitted America's Enemies by Jason Fagone. Ben is the editor of HackSpace, a new magazine about making (and hacking). It's produced by Raspberry Pi, but it's technologically agnostic. The first issue is free online. The ShotSpotter presentation was originally given with Sarah Newman at the 2008 Grace Hopper Celebration of...
2018-03-1554 min
Embedded228: Pedantic or AndranticThe Amp Hour and Embedded join up to send a holiday letter to listeners. Chris G is ever improving Contextual Electronics. Chris W has a new band: 12AX7. Elecia still has a book: Making Embedded Systems. Amp Hour episodes mentioned in this one: 372: Where Chris and Dave talk about 2017 304: Alexa jokes 281: The first Amp Hour / Embedded show, with call ins 256: The first time Chris W was on the Amp Hour 187: Elecia joined the Amp Hour for the first time Embedded episodes mentioned: 223: Where Chris talks about his new synth habit 227: Talking about...
2018-01-031h 44
EmbeddedGregorian Chants and Things Christopher (@stoneymonster) and Elecia (@logicalelegance) chat about listener questions and things they've been up to. A listener turned Chris on to Ray Wilson and his Music From Outer Space website on DIY analog synths and book Make: Analog Synthesizers. After collecting parts for a total DIY, he found and built a neat kit: Kastle Synth (as heard on the show) and has connected it to his Roland SE-02 Analog Synthesizer (on Amazon). BTW, his ham radio WSPR kit is the Ultimate 3 in case you are behind on hobbies. You can hear more about it in 197: Smell the...
2017-11-161h 01
Embedded197: Smell the Transistor Chris and Elecia talk with each other about science fiction, advertising, ham radios, debugging tools, and programming languages. You can buy Embedded.fm t-shirts until May 18, 2017. You can always buy Elecia's book: Making Embedded Systems. And don't forget we have a Patreon if you'd like to support the show directly. Some science fiction we mentioned: Seveneves by Neal Stephenson, Nightfall and Last Question by Isaac Asimov, and the All This Time video from Jonathan Coulton. Digilent sent us goodies to review: one Analog Discovery 2 and two Digital Discovery units. So we did, though...
2017-04-261h 05
CodeNewbieEp. 134 - Getting Into Hardware (Elecia White)This week, we followed up our conversation about embedded systems with a focus on getting into hardware as a whole. Elecia White gave us a tour of her hardware world, complete with stories of gadgets catching fire, the responsibility of creating life-saving ICU technology, and having fun with poopy robots. Show Links Partner with Dev & CodeNewbie! (sponsor) Python Twilio Arduino Making Embedded Systems book by Elecia NumPy voltmeter Threat Modeling Nest Chris Svec's Podcast Interview Embedded fm, Elecia's Podcast Codeland, CodeNewbie's conference - April 21 and 22 in NYC Codeland Conf Codeland 2019 Elecia WhiteAuthor...
2017-04-031h 09
Embedded182: Sorry Little DiodesChris (@stoneymonster) and Elecia (@logicalelegance) talk with each other about about a party, listener emails, and assorted questions. RSVP for the Embedded.fm party! The Embedded Blog is at embedded.fm/blog. Chris Svec wrote a post about picking a processor platform. Don't Panic Geocast episode with Elecia Elecia'a book: Making Embedded Systems Compiler explorer is GodBolt.org Imposter Syndrome: episode #24 is all about. And you might find #78 with Chris Svecrelevant. Also: Adam Savage talking about overcoming self-doubt. The RSS feed for all of our shows (n...
2017-01-041h 13
Don't Panic GeocastEpisode 97 - "Ridiculous Ear Tufts" Elecia WhiteThis week Elecia White from Embedded.fm joins us to talk about embedded electronics, beach sand pirates, and bear bells. Also John has microphone issues, sorry about that! Embedded.fm Logical Elegance Elecia on Twitter (@logicalelegance) Embedded.fm on Twitter (@embeddedfm) Arduino mbed Sparkfun Electronics ESP8266 Thing Shot Spotter Introduction to California’s Beaches and Coast Longshore Drift Dolos Contact us: Show - www.dontpanicgeocast.com - SWUNG Slack - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
2016-12-021h 17Embedded144: Asking For ClippyChristopher and Elecia chat about the Hackaday prize, Unity class (and their games), the blog, hams, and IDEs. Embedded.fm blog posts we discussed: Chris wrote about ham radio practice tests and his plane's maiden flight. Elecia is working her way through her book about taking apart toys. Chris Svec is taking a microprocessors approach in Embedded Systems 101. And Andrei's current Embedded Wednesdays posts have been about number format and accelerometer output. Sign up for the Embedded.fm newsletter to get blog content in your email box. Hackaday Prize! Yay! Sign up early a...
2016-03-231h 01Embedded138: Quit Yer WhiningChris (@stoneymonster) and Elecia (@logicalelegance) answer listener questions about BASIC and their meet-cute story. (Sadly those are unrelated. That would have been cute.) Dennis Jackson at Airware is looking for a senior EE and an EE technician. Contact us and we'll connect you to Dennis so he knows to look out for you. Dennis' episode was 94: Don't Be Clever about drones, simple code, and learning. As for other interviews, Elecia was on The Amp Hour and The Engineering Commons Podcast. Elecia and Chris were both on The Amp Hour's 256th show.
2016-02-101h 19Embedded133: Plenty of Room in Your EarChristopher (@stoneymonster) and Elecia (@logicalelegance) inflict lightning round on each other, talk about their new favorite toys, and get momentarily serious about performance reviews. Elecia is looking for a datasheet for the SunPlus SPHE8104GW. Not the 8200. This is not something Google-able. It probably requires knowing the right person, but if you do (or if you are the right person), please help. Tickle is the IOS app to program the Sphero BB-8 (and many other robots) in the kids programming language Scratch Laser Stars Indoor Light Show Automatic: BLE car monitoring...
2016-01-0659 minEmbedded112: My Brain Is My ResourceChris (@stoneymonster) and Elecia (@logicalelegance) chat with each other about drones, listener emails, conferences, fighting robots, and moonlighting. Elecia's Solid talk, an Introduction to Inertial Sensors is on youtube. Washington Post article about Amazon's good drone behavior Apple's IOS security guide (Elecia's security checklist) Photon WiFi Module (Chris' Linker articles part one and part two) DAB+ FM Digital Radio Development Board Sad autonomous fighting robot video and lightning fast autonomous sumo bots video OpenSCAD- CAD tool suggested by a listener Elecia's conference apology
2015-08-051h 20Embedded108: NebariousJen (@RebelbotJen) joined Chris and Elecia to discuss security, privacy, and ethics in wearable computing. Elecia's Linker post is especially relevant this week: Device Security Checklist.. There is already a standard for privacy and security: HIPAA (Title II). While not easy to read, it is a reasonable starting place. Another good (but not quite on-point) resource is the EFF Secure Messaging Scorecard, especially if you consider your device as messaging your user (it's a metaphor, ok?). Also, read all the way to the methodology, not just the pretty checkboxes. Mike Ryan has great explan...
2015-07-081h 30Embedded106: I Am a ScientismChris and Elecia talk about satellites, survey results, and entertainment. ESP8266 has an Arduino IDE (thanks, Karl!) Elecia will be speaking at Solid June 25th and ESC July 22nd. To celebrate the first 100 episodes, Elecia made a spreadsheet of all the guests and topics. Chris read and recommended Neal Stephenson's Seveneves. He was ambivalent about the latest incarnation of battlebots.
2015-06-241h 02Embedded98: Figments of My ImaginationChris and Elecia talk about memetics, learning, and processors. Elecia was coy about the Pasadena party May 9th and 10th, but Hackaday announced it so you can invite yourself. She will also be speaking at the Solid conference in June in SF (email for a coupon!). She'll also be at ESC-Silicon Valley in July. Star Wars Teaser #2 and SpaceX almost-landing BLE fun: TI's CC2640 and Nordic nRF51822 (Elecia likes the BLE Nano with the free, online mbed compiler for getting started with the nRF5122). Everything seems to be a Cortex-M0 these days (i...
2015-04-231h 09Embedded97: Bubblesort YourselfProfessor Paul Fishwick joined us to talk about CS and STEM education, excellent analogies, and the crossover of art and technology. The Linker post related to this episode managed to be reasonably topical for a change. Paul's work: UT Dallas homepage Creative Automata blog and Modeling For Everyone blog TEDx talk Aesthetic Computing, one of his books on art and CS. Online chapter. Creative Automata course Videos Radiolab Color Episode Forrester System Dynamics Max is a visual programming language for music and multimedia. CS Unplugged is a collect...
2015-04-151h 03Embedded80: Most of Us Are Human BeingsBill Winterberg (@BillWinterberg) chatted with Elecia about leaving embedded engineering to become a financial planner then to being a technology adviser to other financial planners. Bill's company is FPPad. You can subscribe to his newsletter and watch Bits and Bytes, his video blog (or read it). Bill and Elecia met at LeapFrog. Bill was instrumental in making the original LeapPad Learning System. When Elecia mentioned Domini Social Investments, Bill mentioned Vanguard Total Stock Market. Get a Financial Life: Personal Finance In Your Twenties and Thirties Financial adviser networks: XY...
2014-12-101h 15Embedded64: Making Making Embedded WhoopsWHOOPS! We didn't record Elecia's mic this week and are taking a track direct from Chris' computer mic. Sound quality is not up to our normal standards. Sorry! Chris (@stoneymonster) hosted the show, asking Elecia (@logicalelegance) what it was like to write her Making Embedded Systems book. (Thanks to Chris Svec for the request!) Put in your idea to O'Reilly Write a novel this November with NaNoWriMo Come hear Chris and Elecia talk about writing software that can kill you at Hacker Dojo in Mountain View on Monday September 8, 2014, 7pm. Sign...
2014-08-221h 14Embedded51: There Is No Crying in StrcpyJen Costillo (@r0b0ts0nf1r3) joins Elecia and Christopher to discuss their experiences interviewing (both as interviewer and interviewee). Elecia did an hour long webinar on how to conduct technical interviews. In this show, she mentions a good post-interview ratings system. Google discovered that their brainteasers are not a very effective way to interview. Despite the news that swearing is good for you, we tried to bleep everything. Also, it is minesweeper, not minefield. What were we thinking? It was obviously all Christopher's fault. Though we should have stood up...
2014-05-141h 21Embedded46: I'm Painting the TurtleJennelle Crothers (@jkc137) explained to Elecia what a technology evangelist does. Of course, it wasn't an embedded technology but it was still amusing. Plus, Elecia got to play with a Surface Pro. Check out Jennelle's blog Jennelle and Elecia met at She's Geeky in Mountain View, CA.
2014-04-0940 minEmbedded39: I Blame SpaceJen Costillo (@r0b0ts0nf1r3) joined Elecia to talk about Jen's start-up: Bia Sport (@BiaSport). They discuss the difficulties of being in an underfunded start-up as well as the joys of shipping a new product and their upcoming conference talks. Jen discussed the company's focus on safety and privacy at the DesignCon sponsored Geek Girl Dinner. She will be speaking at : Wearables Device Conference. Beyond Activity Trackers: Sport Wearables Thursday, March 6, 2014 3:15pm. (Use the coupon code COSTILLO to save 30%.) EELive's embedded systems conference. Battle Out of Painted Corner, Thursday, April 03, 2014 10:45am. EELive's EE Times Fanta...
2014-02-191h 00Embedded14: HotArtist Kristin Anderson of Idle Creativity spoke with Elecia about the technology of working with slumped glass, getting started on Etsy (Elecia mentioned her craft electronic ideas), and moving from Silicon Valley technology to artistic pursuits. Kristin's Etsy store, blog, and Facebook page Elecia's intial craft electronics idea and some followup Great book for getting started: Contemporary Fused Glass Kristin suggests Marketing Creativity and Handmadeology as blogs to help build a craft business Etsy is a great resource for learning to use Etsy: forums and video tutorials. Bullseye Glas...
2013-08-1541 minEmbedded3: Plenty of Candy, No GunsElecia White and Phil King of Weekend Engineering talk about things a hardware engineer wants software engineers to know. Drifting a bit from topic to topic, they touch on interviewing, oscilloscopes, ways to light hardware on fire, why they work on projects at home and writing novels. Some links from the show: Phil works at Lytro making amazing cameras. Elecia and Phil have worked at Leapfrog and ShotSpotter together. Very different products. Phil's oscilloscope (the one Elecia borrows) is a Tektronix DPO4034. At Phil's instigation, Elecia wrote a space opera novel...
2013-05-2945 min