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268: Cakepan Interferometry

After many bouts of lightning round, we finally got our lightning questions answered by Eric Brunning (@deeplycloudy). Eric is a Professor of Atmospheric Sciences at Texas Tech University specializing in storm electrification and lightning . You can hear some of Eric’s field adventures by listening to his episode of the Don’t Panic Geocast show. The Wikipedia page for lightning will lead you down many strange pathways. Though the Wikipedia Lightning Energy Harvesting page may convince you...


267: Cute and Squishy

Lindsey Kuper (@lindsey) spoke with us about !!Con West, being a new professor, and reading technical journals. The call for speakers for !!Con West is open until November 30, 2018. The conference will be in Santa Cruz, CA on February 23-24. Lindsey’s blog is Composition.al and it has advice for !!Con proposals, advice for potential grad students, and updates on Lindsay’s work. The Banana Slug is the UCSC mascot. Time, Clocks, and the Ordering of Events in a Distributed System by Leslie...


266: Drive off the End of the Universe

Chris (@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...


265: What’s Your Superpower

Anita Pagin gave us an insider’s view of being a recruiter. Anita recently started at Carbon3D and is recruiting for software and hardware. Anita also does career coaching on the side. Given the advice she gave us for free, imagine what she could tell you if you paid her. Finally, Elecia’s favorite list of resume keywords.


264: Do It for the Herd

Chris Svec (@christophersvec) returns to chat about recruiting for embedded jobs and to help us answer listener questions. Also, he’s looking for engineers to join him at iRobot. Want to get into embedded and don’t know how? We did a show about that: 211: 4 Weeks, 3 Days. Also, there is an EdX class that is popular and a Coursera course that may be useful. You can meet up with Chris at Hackaday Supercon in Pasadena, CA on Nov 2-4. Fulgurites are cooled lightning.


109: Resurrection of Extreme Programming (Repeat)

James Grenning (@jwgrenning) returns to discuss TDD, Agile, and web courses. James was on Embedded.fm episode 30: Eventually Lighting Strikes. James' new company is Wingman Software. His excellent book is TDD for Embedded C. James suggested Training From the Back of the Room! as resource to people looking to put together a class. He uses and recommends CyberDojo as a coding instruction tool. Before Agile was Agile-for-business, it was Extreme Programming. James recommends Extreme...


263: Experience the Theory

Professor Angela Sodemann of @ASU spoke with us about new ways of teaching, robotics, and haptic displays. Angela’s robotics courses can be found at RoboGrok.com, including the parts kit. Note that they focus on creating usable robotics as well as teaching theory so there is math, code, and hardware.


262: Egg Freckles

Noah Leon made a film: Love Notes to Newton. It features the people who love and the people who built the Apple Newton. We spoke with him about the Newton and about filmmaking. Noah runs Moosefuel Media. He wanted to mention Frank Orlando of OrlandoMedia, the art designer for the film and promotional material. Profits from Love Notes to Newton go to Be The Match, a registry of bone marrow donors. You can sign up for the Newton mailing list at NewtonTalk.net. The book about the Newton...


261: Blowing Their Fragile Little Minds

Helen Leigh (@helenleigh) is an author, education writer and maker. She spoke with us about making learning fun (and subversive). Her latest book is The Crafty Kid's Guide to DIY Electronics, out in November 2018. The instrument gloves were the mi.mu (full version) and the mini.mu DIY kit (coming soon to Pimoroni and Adafruit). The mini.mu uses the BBC Micro:bit. Helen worked on earlier books including Mission Explore from the Geography Collective. These are out of print but still...


260: We 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


259: Calculators Changed My Life

Brandon Wilson (@brandonlwilson) shared his stories about hacking TI calculators (and other things). TICalc.org has the latest on getting started yourself including Z80 assemblers, or start on Brandon’s website: brandonw.net Bradon will be speaking at Hardwear.io, a security conference for the hardware and security community. The conference consists of training (11th - 12th Sept 2018) and conference (13th - 14th Sept 2018). It is in The Hague, Netherlands. His talk is The Race to Secure...


258: Security Is Another Dimension

We spoke with Axel Poschmann of DarkMatter LLC (@GuardedbyGenius) about embedded security. For a great in-depth introduction, Axel suggested Christof Paar’s Introduction to Cryptography class, available on YouTube. We also talked about ENISA’s Hardware Threat Landscape and Good Practices Guide. Axel will be speaking at Hardwear.io, a security conference for the hardware and security community. The conference consists of training (11th - 12th Sept 2018) and conference (13th - 14th Sept...


257: Small Parts Flew Everywhere

Derek Fronek spoke with us about FIRST robotics. His TechHOUNDS (@TechHOUNDS868) team is based in Carmel, Indiana. They won the state competition and placed 5th in the high school FRC championship. Derek mentioned the roboRIO controller board, TalonSRX speed controller, and the Spark motor controller. Many of these offer deep discounts to FIRST robotics participants. Check out FirstInspires.org to find a team near you. The game comes out in January but many teams start forming in...


256: Agglomeration

Chris (@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 we 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...


255: Jellyfish Are Pretty Badass

Ariel Waldman (@arielwaldman) spoke with us about how science, art, and all of the other disciplines can build a better world. Ariel does many amazing things, it is hard to list them all. arielwaldman.comarielwaldmansciencehackday.org@ScienceHackDayspacehack.orgarielwaldmanWhat's It Like in Space?: Stories from Astronauts Who've Been Thereniacfellows.orgAriel fell in love with NASA while watching the When We Left Earth miniseries.


254: Murdering Thousands of Gnomes

Gabriel Jacobo (@gabrieljacobo) spoke with us about embedded graphics, contributing to the Linux SDL, using MQTT, and working far from his employers. Gabriel’s blog and resume are available on his site mdqinc.com. His github repo is under gabomdq. SDL is Simple DirectMedia Layer (wiki). It is not so simple. For MQTT-based home automation, he uses the Raspberry Pi Home Assistant build and many Node MCUs (ESP8266s running Lua, Micropython, or Arduino Framework).


41: Pink Universes Die Really Quickly (Repeat)

Micah Elizabeth Scott (@scanlime) came to talk about Fadecandy, a really neat way to control smart LEDs (NeoPixel, AdaFruit's term for the WS2812). The conversation ranged from beautiful LED control algorithms and open source embedded projects to triangle tessellations, art, and identity. AdaFruit has a great intro to Fadecandy. Fadecandy is open source hardware and software, see the repository. Micah's blog is a combo of art and technology. Burning Man's Ardent Mobile Cloud (also a...


10: Hands Off, Baby (Repeat)

Jen 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...


253: We’ll Pay Them in Fun

We spoke with Kathleen Tuite (@kaflurbaleen) about augmented reality, computer vision, games with a purpose, and meetups. Kathleen’s personal site (filled with many interesting projects we didn’t talk about) is SuperFireTruck.com. Her graduate work was in using photogrammetry to build models. Kathleen works for GrokStyle, a company that lets you find furniture you like based on what you see. GrokStyle is used in the Augmented Reality try-it-at-home IKEA Place app. Theory of Fun for Game...


252: A Good Heuristic for Pain Tolerance

Katie Malone (@multiarmbandit) works in data science, has podcast about machine learning, and has a Phd in Physics. We mostly talked about machine learning, ways to kill people, mathematics, and impostor syndrome. Katie is the host of the Linear Digressions podcast (@LinDigressions). She recommended the Linear Digressions interview with Matt Might as something Embedded listeners might enjoy. Katie and Ben also recently did a show about git. Katie taught Udacity’s Intro to Machine Learning...