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Elecia White and Logical Elegance에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Elecia White and Logical Elegance 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

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The Vanished

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1
Lost on Route 66: The Disappearance of Diana Hayes 6:47

7 weeks 전6:47

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나중에 재생

6:47

Was she the victim of foul play, an accident, or did she choose to disappear? In this episode of The Vanished, we retrace Diana’s last known movements, strange witness accounts, and the lingering mystery that has never been solved or.. was never meant to be solved.

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Elecia White and Logical Elegance에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Elecia White and Logical Elegance 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

I am Elecia White alongside Christopher White. We’re here to chat about the interests, careers, and lives of engineers, artists, educators and makers. Our diverse guest list includes names you may have heard and engineers working quietly in the trenches. Either way, they are knowledgeable, enthusiastic, and inspiring. We’d love to share our enthusiasm for science, technology, engineering, art, and math (STEAM).

… continue reading

545 에피소드

#Science #Engineering #Hardware #Software #Elecia White #Logical Elegance #Gadgets #Tech #Computer #Device #Make #Processor #Robot #Sensor

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시리즈 홈•Feed

Elecia White and Logical Elegance에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Elecia White and Logical Elegance 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

I am Elecia White alongside Christopher White. We’re here to chat about the interests, careers, and lives of engineers, artists, educators and makers. Our diverse guest list includes names you may have heard and engineers working quietly in the trenches. Either way, they are knowledgeable, enthusiastic, and inspiring. We’d love to share our enthusiasm for science, technology, engineering, art, and math (STEAM).

… continue reading

545 에피소드

#Science #Engineering #Hardware #Software #Elecia White #Logical Elegance #Gadgets #Tech #Computer #Device #Make #Processor #Robot #Sensor

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1
497: Everyone Likes Tiny 1:24:19

5 hours 전1:24:19

나중에 재생

나중에 재생

1:24:19

OpenMV has a new Kickstarter so CEO Kwabena Agyeman chatted with us about more powerful (and smaller!) programmable cameras. See OpenMV ’s site for their existing cameras. See their (already funded!) kickstarter page for the super powerful N6 and the ridiculously small AE3. Note that OpenMV still is committed to open source. See their github if you want to know more. Edge AI is the idea of putting intelligence in the devices (instead of in the cloud). There is an advocacy and education foundation called Edge AI Foundation . This organization was formerly the TinyML Foundation. Edge Impulse and Roboflow are companies that aid in creating and training AI models that can be put on devices. ARM talks about their Ethos-U55 NPU (and how to write software for it ). Transcript…

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496: Beauty, Elegance, Consistency 59:57

14일 전59:57

나중에 재생

나중에 재생

59:57

Professor Shimon Schocken spoke with us about teaching computer science from NAND logic gates to arithmetic units, micro assembly, virtual machines, compilers, operating systems, and the Tetris games. We also talk about good design, good interfaces, and good tests. Shimon’s book is Elements of Computing Systems and the website with the course lecture notes, slides, videos, simulators, and everything you need is nand2tetris.org . Shimon mentioned his work with teaching math, that is www.matific.com . You can find out more about Shimon’s other projects on his site shimonschocken.com (including his fascinating TED talk: The self-organizing computer course ). Shimon’s co-author is Noam Nisan who also wrote about understanding logic systems (look, anytime we can bring up Gödel's incompleteness theorems , we will). We talked about Tim Bell’s CS Unplugged, teaching computer science concepts without a computer. It comes in Classic and Modern flavors. Transcript Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com .…

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495: Shortcut the Difficulties of Reality 1:01:57

28일 전1:01:57

나중에 재생

나중에 재생

1:01:57

Professor Cindy Harnett spoke to us about new and different sensors and actuators, primarily designed for soft robotics and fabricated with relatively low cost materials. Cindy is a professor of electrical and computer engineering at the University of Louisville where she runs the Harnett Lab . The papers we discussed are here . You can find a longer list of Cindy’s papers on Google Scholar . The video of the SESAME actuator is especially interesting. Transcript Nordic Semiconductor has been the driving force for Bluetooth Low Energy MCUs and wireless SoCs since the early 2010s, and they offer solutions for low-power Wi-Fi and global Cellular IoT as well. If you plan on developing robust and battery-operated applications, check out their hardware, software, tools, and services. On academy.nordicsemi.com , you’ll find Bluetooth, Wi-Fi, and cellular IoT courses, and the Nordic DevZone community covers technical questions: devzone.nordicsemi.com . Oh, and don’t forget to enter Nordic Semiconductor’s giveaway contest! Just fill out the entrance form, and you're in the running. Good luck!…

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494: All Tech Is Wearable 1:15:57

6 weeks 전1:15:57

나중에 재생

나중에 재생

1:15:57

Debra Ansell joined us to talk about finding friends and exchanging neat gifts, accidentally tricking people into making unmanufacutable boards, and happy, blinking lights. Debra is usually known by the moniker GeekMomProjects (also her website is geekmomprojects.com ). She has been writing for Make Magazine . Debra won one of the SuperCon badge add-on awards so her poseable Bendy SAO will be available at SuperCon Europe. Some other things we mentioned: Seeed Studio XIAO board Adafruit QT Py Debra’s Remoticon talk about PCB structures Martin Oehler is Maketvee on YouTube and Mastodon Janet Hansen is on Mastodon and has an incredible Enlightened Designs wearables website. #makergiftexchange on your favorite social media platform And some upcoming events that promise to have lots of LEDs: Teardown 2025 | Crowd Supply (Jun ‘25) Portland Winter Light Festival (Feb ‘25) Transcript Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com .…

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493: Put the Peeps in the Chili Pot 1:20:34

8 weeks 전1:20:34

나중에 재생

나중에 재생

1:20:34

Elecia 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 using CFFI to drive unit tests. She also talked about some facts from Information is Beautiful . Chris’ telescope is the ZWO Seestar S50 . There’s also a smaller Seestar S30 now which has a wider field-of-view. Title reference (Chris and Elecia both thoroughly enjoyed The Good Place, the TV show this is taken from.) Transcript Nordic Semiconductor has been the driving force for Bluetooth Low Energy MCUs and wireless SoCs since the early 2010s, and they offer solutions for low-power Wi-Fi and global Cellular IoT as well. If you plan on developing robust and battery-operated applications, check out their hardware, software, tools, and services. On academy.nordicsemi.com , you’ll find Bluetooth, Wi-Fi, and cellular IoT courses, and the Nordic DevZone community covers technical questions: devzone.nordicsemi.com . Oh, and don’t forget to enter Nordic Semiconductor’s giveaway contest! Just fill out the entrance form, and you're in the running. Good luck! Here’s one of the astrophotos Chris has taken: The Horsehead and Flame nebulae in Orion taken from a Seestar S50…

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492: Octopus Army 1:09:51

12 weeks 전1:09:51

나중에 재생

나중에 재생

1:09:51

Nathan Jones chatted with us about his proposal for a computer architecture book based on a 4-bit computer. Nathan found the 4-bit computer in the Hackaday SuperCon 2022 badge and was amazed by some of the ideas that folks implemented (see SuperCon Badge Hacking Awards Ceremony ). Nathan spoke at Hackaday SuperCon 2023 on the processor architecture , highlighting some of his ideas for a book. If you’d like to try your hand at the badge, find it on Nathan’s Voja4 Tindie page . Nathan also spoke recently at the Embedded Online Conference ( Building a Simple CLI , OOP in C , and The Power of a Look-up Table ) and the Teardown Conference ( Making Your Own MCU Boards and Building a Simple CLI ). If you have an idea you’d like to propose, check out O’Reilly’s proposal for a book or class . While you may not go with them, the proposal is a good place to get all of your ideas down. We mentioned a few other computer architecture books as competitors for Nathan’s proposed book: Computer Architecture: A Quantitative Approach by John L. Hennessy and David A. Patterson Introduction to Computing Systems: From bits & gates to C & beyond by Yale N. Patt and Sanjay J. Patel The Elements of Computing Systems , by Noam Nisan and Shimon Schocken (MIT Press) with supporting material and simulator on nand2tetris . Nathan also did a survey of the Embedded Slack community. You can gain access by becoming a Patreon or Kofi supporter . Transcript…

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491: Oscillators Oscillating Other Oscillators 1:06:51

14 weeks 전1:06:51

나중에 재생

나중에 재생

1:06:51

Chris and Elecia spoke with Kirk Pearson about running audio-electronic-art workshops, interesting sounds, and their book Make: Electronic Music from Scratch: A Beginner's Guide to Homegrown Audio Gizmos. Find the book and a whole kit of parts on the Dogbotic Merch page . A few clicks from there you can find the Workshop List (don’t forget the coupon in the show audio). We also mentioned The Thing ( a sneaky listening device ), Elliot Williams’ writing on CMOS synthesizers ( a series called Logic-Noise ) and the videos of Sebastian Tomczak (YouTube: littlescalemusic ). Transcript Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com .…

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490: Wait Until Physics Has Happened 1:05:38

16 weeks 전1:05:38

나중에 재생

나중에 재생

1:05:38

Nikolaus Correll spoke with us about robots, teaching robotics, and writing books about robots. Nikolaus is a Professor of Computer Science at the University of Colorado, see his lab website (or his Wikipedia page ). We discussed Nikolaus’ Introduction to Robotics with Webots Specialization Coursera course (or YouTube Playlist ). These go along with his Introduction to Autonomous Robots (which can be compiled from source from github ). Masters of Computer Science online via University of Colorado and Georgia Tech . While the Arcbotics Sparki is no longer in production, Nikolaus also mentioned the Amazon Racer . Transcript Nordic Semiconductor has been the driving force for Bluetooth Low Energy MCUs and wireless SoCs since the early 2010s, and they offer solutions for low-power Wi-Fi and global Cellular IoT as well. If you plan on developing robust and battery-operated applications, check out their hardware, software, tools, and services. On academy.nordicsemi.com , you’ll find Bluetooth, Wi-Fi, and cellular IoT courses, and the Nordic DevZone community covers technical questions: devzone.nordicsemi.com . Oh, and don’t forget to enter Nordic Semiconductor’s giveaway contest! Just fill out the entrance form, and you're in the running. Good luck!…

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489: Constructive Cat 1:01:50

18 weeks 전1:01:50

나중에 재생

나중에 재생

1:01:50

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). Transcript Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com .…

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488: Two Slices of Complimentary Bread 1:10:21

20 weeks 전1:10:21

나중에 재생

나중에 재생

1:10:21

Adrienne Braganza Tacke spoke with us about her book Looks Good To Me: Constructive Code Reviews . It is about how to make code reviews more useful, effective, and congenial. Adrienne’s book is available now as an ebook at manning.com or a paper copy later in the year ( Amazon link ). Check out the example Team Working Agreemen t from Appendix A. Adrienne’s personal website is adrienne.io . Transcript…

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487: Focus on Fizzing 1:05:28

22 weeks 전1:05:28

나중에 재생

나중에 재생

1:05:28

Chris 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 talked about processing his photos of Comet C/2023 A3 (Tsuchinshan–ATLAS) using PixInsight and Siril . Then we talked about grad school (including Georgia Tech’s reasonably affordable CS Master’s Degree ). Tony sent in this insect detector: Mothbox . If you want links like this or de facto letters to the editor, please sign up for the Embedded.fm newsletter . Transcript Photo of Comet C/2023 A3 (Tsuchinshan–ATLAS), taken from Seacliff Beach in Aptos, CA by Chris White…

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486: A Nice Rainbow Dream 54:42

24 weeks 전54:42

나중에 재생

나중에 재생

54:42

Antoine van Gelder spoke to us about making digital musical instruments, USB, and FPGAs. Antoine works for Great Scott Gadgets , specifically on the Cynthion USB protocol analysis tool that can be used in conjunction with Python and GSG’s FaceDancer to act as a new USB device. While bonding over MurderBot Diaries was a given, Antoine also mentioned NAND2Tetris which Elecia countered with The Elements of Computing Systems: Building a Modern Computer from First Principles , the book that covers the NAND2Tetris material. Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com .…

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485: Conversation Is a Kind of Music 1:17:28

26 weeks 전1:17:28

나중에 재생

나중에 재생

1:17:28

Alan Blackwell spoke with us about the lurking dangers of large language models, the magical nature of artificial intelligence, and the future of interacting with computers. Alan is the author of Moral Codes: Designing Alternatives to AI which you can read in its pre-book form here: https://moralcodes.pubpub.org/ Alan’s day job is as a Professor of Interdisciplinary Design in the Cambridge University department of Computer Science and Technology. See his research interests on his Cambridge University page . (Also, given as homework in the newsletter, we didn’t directly discuss Jo Walton’s ' A Brief Backward History of Automated Eloquence ', a playful history of automated text generation, written from a perspective in the year 2070.) Transcript…

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484: Collecting My Unhelpful Badge 1:02:09

28 weeks 전1:02:09

나중에 재생

나중에 재생

1:02:09

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. The most influential book Elecia has never read is You Can Do It!: The Merit Badge Handbook for Grown-Up Girls . Transcript Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com .…

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483: An Ion of the Highest Fidelity 1:01:28

30 weeks 전1:01:28

나중에 재생

나중에 재생

1:01:28

Rick Altherr spoke with us about high-speed control, complicated systems, and making quantum computers. If you want to know more about building quantum computers, take a listen to Rick’s MacroFab episode: The Nuts and Bolts of Quantum Computing . If you want to make your own quantum circuit simulator, it only takes 27 lines of Python: A Quantum Circuit Simulator in 27 Lines of Python . What about if you actually want to know about quantum computing? Rick suggests Quantum computing for the very curious while we look back at Embedded.fm 344: Superposition, Entanglement, and Interference with Kitty Yeung, talking about her Quantum Computing Comic book and Hackaday lecture series. Rick works for IonQ where they do trapped-ion quantum computing (there are different physics methods for making ions dance to the tune of quantum computing). If you want to talk to Rick, maybe to get his advice about your resume or career prospects, he sets aside a few hours each week to share his wisdom: https://calendly.com/mxshift You can also find Rick on Mastodon and LinkedIn . He was also the guest on 311: Attack Other People's Refrigerators about security hacking and mentoring. Transcript…

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