Podcasts about Raspberry Pi

What if your rooftop solar could do more than just power your fridge?Karl Andersen believes it can—and should—power the future of AI.Karl unpacks the grid's biggest vulnerabilities, why data centers lack critical power infrastructure, and how we can turn solar-powered homes into the building blocks of a decentralized compute network. Lektra's tech fuses distributed energy with cloud computing—think “Raspberry Pi meets Tesla Powerwall meets AI.” The result? A game-changing business model where solar homeowners become micro data centers—and start earning like one.From national security concerns to GPU monetization, Karl walks us through why our energy and data systems are broken—and how his patented solution bridges both.Expect to learn:

Most people think red teaming is digital—until someone bypasses your locks, plants a Raspberry Pi in your server room, and walks out with your data. That's not sci-fi. That's White Knight Labs. In this episode, Ron talks with Greg Hatcher and John Stigerwalt, co-founders of White Knight Labs, a boutique offensive security firm built on real-world action. They share high-stakes red team operations—like triggering alarms and dodging police during a break-in—and explain why most companies are wide open to physical and insider threats. This isn't a theory. It's what's happening right now, and it's being executed with precision and purpose.   Impactful Moments 00:00 - Introduction 02:13 - Origin story of White Knight Labs 08:56 - Why physical red teaming is broken 12:20 - Breaking into a lottery facility 16:00 - Hiding from police mid-engagement 22:30 - Getting hired to breach from inside 25:45 - Hijacking code from offshore devs 33:29 - Real difference: red team vs pen test 35:00 - Get in touch with WKL   Links Connect with our guests! Greg Hatcher: https://www.linkedin.com/in/gregoryhatcher2/ John Stigerwalt: https://www.linkedin.com/in/john-stigerwalt-90a9b4110/ Learn more about White Knight Labs: https://www.whiteknightlabs.com   Check out our upcoming events: https://www.hackervalley.com/livestreams Join our creative mastermind and stand out as a cybersecurity professional: https://www.patreon.com/hackervalleystudio Love Hacker Valley Studio? Pick up some swag: https://store.hackervalley.com Continue the conversation by joining our Discord: https://hackervalley.com/discord Become a sponsor of the show to amplify your brand: https://hackervalley.com/work-with-us/

This week at the Desk of Ladyada, we're getting back into the swing of releasing one or two new products a week after dealing with some tariff-related chaos. Last week we launched the Sparkle Motion Stick and the SEN6x Adapter. Next week, look out for the OPT4048. For the OPT4048, we wanted to easily plot the CIE x & y to a color graph—which used to mean writing a lot of JavaScript (something I haven't done in 15 years). Thankfully, Claude helped generate code, and now it's up and running! Check it out. This week, we also designed breakouts for: ACS37800 30A Monitor, VEML6046, and a Stemma QT adapter for Raspberry Pi bq25798 Solar MPPT Charger. And for this week's The Great Search – 30 Amp Barrier Terminal Blocks

This week's EYE ON NPI is a follow up to one we did a few years ago on the similarly-named BQ25792 (https://blog.adafruit.com/2021/05/06/eye-on-npi-ti-bq25792-i2c-controlled-1-4-cell-5a-buck-boost-battery-charger-eyeonnpi-adafruit-digikey-adafruit-digikey-txinstruments/). The BQ25798 (https://www.digikey.com/short/vnr279pz) builds on the '92 by adding selectable dual inputs and true MPPT solar support. This chip is inexpensive, powerful and can handle almost any battery and power source matching you desire. Let's look at some specifications: High power density, high integration buck-boost charger for 1-4 cell batteries supporting USB PD 3.0 profile – Integrates four switching MOSFETs, BATFET – Integrates input and charging current sensing Highly efficient – 750-kHz or 1.5-MHz switching frequencies – 5-A charging current with 10-mA resolution 96.5% efficient: 16-V battery at 3A from 20V Supports a wide range of input sources Autonomously sampled open circuit voltage (VOC) maximum power point tracking (MPPT) for charging from a photovoltaic panel – 3.6-V to 24-V wide input operating voltage range with 30-V absolute maximum rating – Detects USB BC1.2, HVDCP and non-standard adapters Dual-input power mux controller (optional) Narrow voltage DC (NVDC) power path Backup Mode with Ultra-fast switchover to adjustable voltage Powers USB port from battery (USB OTG) – 2.8-V to 22-V OTG output voltage with 10-mV resolution to support USB-PD PPS – OTG output current regulation up to 3.32 A with 40-mA resolution Flexible autonomous and I2C mode for optimal system performance Integrated 16-bit ADC for voltage, current, and temperature monitoring Like the '92, the BQ25798 (https://www.digikey.com/short/vnr279pz) supports any size battery. We have lots of battery packs in the Adafruit shop, and in particular we use 1S batteries – if there are more batteries, they are wired in series. But there's lot of folks who are building robotics that require higher voltages, so they have 2S, 3S, or 4S batteries. This charger can handle any of 'em, and you can configure the battery pack size using a simple resistor on the PROG port. In this case it also allows the chip to run in 'standalone' mode without the use of I2C to configure. The biggest improvement you get with the BQ25798 (https://www.digikey.com/short/vnr279pz) is true solar MPPT support. The BQ25792 had VINDPM and IINDPM – the ability to track the input voltage to make sure it is not drooping from overdraw. While this lets you get pretty-close-to-MPPT it isn't true power-point-tracking which requires perturbation around the voltage to adjust as light and temperature affect the solar panel's efficiency. The '98 does this 'right' and even has a K Factor adjustment register - you can tweak this to get the best results based on different weather/temperature (https://www.ti.com/video/6287049638001)- or stick to the default value for good results. Another new feature is 'selectable dual-inputs' what this means if you can set up two power inputs - say DC plug and Solar - and then have the chip switch between them. This is particularly useful because you can't just use two OR'ing diodes to select the power source: the solar panel might have a higher initial open-voltage but can't supply as much current as a DC plug. I2C lets you select which one is priority! The BQ25798 (https://www.digikey.com/short/vnr279pz) also has many of the cool features we liked in the BQ25792: On-The-Go mode where you can turn the buck-boost around and have it generate a variable voltage output, say 5V for powering other USB devices. Another thing that works is powering over USB where you can have the BQ negotiate 'high voltage' support from USB 3 ports. Note that this isn't USB Type C power negotiation, for that you'll want to get a separate USB Type C PD negotiation chip like the TPS25750D (https://www.tij.co.jp/jp/lit/ml/slpp103/slpp103.pdf)...we're hoping there's a future version with PD built in! There's also a built in 16-bit ADC that you can use to monitor various voltages and current draw. While you can charge the battery in 'standalone' mode - you really do need I2C to get the best performance and capabilities. Thankfully there's not a huge number of registers, and SDA/SCL can be 3 or 5V logic signals so you should be able to get it working on anything from an ATmega328 to a Raspberry Pi. We like the high integration: you really only need a few passives and an inductor to get a fantastic all-in-one charger for any lithium ion battery pack. If you're intrigued and would like more information, you've come to the right place! DigiKey has the BQ25798 (https://www.digikey.com/short/vnr279pz) in stock right now for immediate shipment. Order today and you can start designing your solar-powered products of the future by tomorrow afternoon.

Monitoring carnivorous plants with a Raspberry Pi, setting GPU fan curves with LACT, OSL achieves their funding goal, and a cable TV simulator complete with channel guide.

In this episode: Mark has been prototyping Bookshelf Buddy devices with Raspberry Pi. See the demo here. Alan has been using bots, to build bots, that pretend not to be bots. Martin fell down a rabbit hole filled with keyswitches and keycaps. You can send your feedback via show@linuxmatters.sh or the Contact Form. If you’d like to hang out with other listeners and share your feedback with the community, you can join: The Linux Matters Chatters on Telegram. The #linux-matters channel on the Late Night Linux Discord server. If you enjoy the show, please consider supporting us using Patreon or PayPal. For $5 a month on Patreon, you can enjoy an ad-free feed of Linux Matters, or for $10, get access to all the Late Night Linux family of podcasts ad-free.

In this episode: Mark has been prototyping Bookshelf Buddy devices with Raspberry Pi. See the demo here. Alan has been using bots, to build bots, that pretend not to be bots. Martin fell down a rabbit hole filled with keyswitches and keycaps. You can send your feedback via show@linuxmatters.sh or the Contact Form. If you’d like to hang out with other listeners and share your feedback with the community, you can join: The Linux Matters Chatters on Telegram. The #linux-matters channel on the Late Night Linux Discord server. If you enjoy the show, please consider supporting us using Patreon or PayPal. For $5 a month on Patreon, you can enjoy an ad-free feed of Linux Matters, or for $10, get access to all the Late Night Linux family of podcasts ad-free.

In this episode: Mark has been prototyping Bookshelf Buddy devices with Raspberry Pi. See the demo here. Alan has been using bots, to build bots, that pretend not to be bots. Martin fell down a rabbit hole filled with keyswitches and keycaps.   You can send your feedback via show@linuxmatters.sh or the Contact Form. If... Read More

We're phasing out the Cirrus WM8960 codec (https://www.digikey.com/en/products/detail/cirrus-logic-inc/WM8960CGEFL-V/5036712) used in some Raspberry Pi boards to add two microphones, line-out, and stereo speaker. The codec is great—see our Voice Bonnet—but very obsolete now. Let's hunt for a modern alternative! See the chosen part on DigiKey https://www.digikey.com/short/3jnw089v Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Your network is talking behind your back—but Pi-hole is listening. Join The Audit as Pi-hole co-founders Dan Schaefer and Adam Warner reveal how their open-source DNS sinkhole technology has become the secret weapon for over 200,000 privacy-conscious users worldwide. In this episode, we discuss: How Pi-hole evolved from a simple ad blocker to a critical network security tool Why DNS-level filtering stops threats before they reach any of your devices The performance benefits that make browsing noticeably faster Setting up Pi-hole on everything from Raspberry Pi to enterprise hardware How the global development team maintains this powerful security shield Protecting vulnerable IoT devices from malicious traffic The future roadmap for Pi-hole and opportunities to contribute Don't miss this deep dive into the technology that's reclaiming control of digital footprints one DNS request at a time. Connect with the Pi-hole community at discourse.pi-hole.net and discover why cybersecurity professionals consider this an essential defensive tool. Like, share, and subscribe for more cutting-edge cybersecurity insights and expert analysis! #pihole #DNSfiltering #networksecurity #adblocking #privacytools #cybersecurity #opensource #infosec 

This week, we cover the Snapdragon laptop Linux performance, the latest on the Raspberry Pi, and changes coming to Debian. Then Gnome has a new Executive Director, who isn't a professional shaman this time, Ubuntu 25.10 is going all in on Rust tooling, and the kernel is finally dropping support for i486. For tips we cover special variables, loading and unloading Pipewire Modules, and pdfjam for remixing PDF files on the command line. Find the show notes at https://bit.ly/4m6D80d and enjoy the show! Host: Jonathan Bennett Co-Hosts: Rob Campbell and Ken McDonald Download or subscribe to Untitled Linux Show at https://twit.tv/shows/untitled-linux-show Want access to the ad-free video and exclusive features? Become a member of Club TWiT today! https://twit.tv/clubtwit Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

James and John discuss eBay finds: Apple "Ripple" poster, Power Computing PowerBase 180, and Macintosh PowerBook 180c. They check out James's iPhone coaster display, and news includes Apple's vintage/obsolete products, and converting a vintage Mac using a Raspberry Pi. Join our Facebook page, follow us on Twitter, watch us on YouTube, and visit us at RetroMacCast.

Foundations of Amateur Radio Since becoming a licensed amateur in 2010, I have spent a good amount of time putting together my thoughts on a weekly basis about the hobby and the community surrounding amateur radio. As you might know, my interest is eclectic, some might say random, but by enlarge, I go where the unicorns appear. Over a year ago I mentioned in passing a community called HamSCI. The label on the box is "Ham Radio Science Citizen Investigation", which gives you a sense of what this is all about. It was started by amateur radio scientists who study upper atmospheric and space physics. More formally, the HamSCI mission is the "Continuation and extension of the amateur's proven ability to contribute to the advancement of the radio art." If you visit the hamsci.org website, and you should, you'll discover dozens of universities and around 1,300 people, many of whom are licensed radio amateurs, who are asking questions and discovering answers that matter to more than just our amateur community. For the eighth time the HamSCI community held an annual "workshop", really, an opportunity to get together and share ideas, in person and across the internet, a conference by any other name. Under the banner theme of "HamSCI's Big Year", over two days, 56 people representing 27 different organisations across 61 sessions, tutorials, discussions, tours, posters and demonstrations, explored topics all over our hobby, from the Personal Space Weather Network, capable of making ground based measurements of the space environment, to the Whistler Catcher Pi, a project to record the VLF spectrum to 48 kHz using a Raspberry Pi. You'll find research into HF antennas for the DASI or Distributed Array of Small Instruments project and associated NSF grants, exploring measurements of HF and VLF, combined with GPS and magnetometer across 20 to 30 stations. There's discussions on how to explore Geospace Data, such as information coming from the Personal Space Weather Station network, or PSWS, using the OpenSpace project and dealing with the challenges of visualising across a wide scale, all the way up to the entire known universe. Did I mention that there's work underway to add PSWS compatible receivers to Antarctica? There reports on observations and modelling of the ionospheric effects of the April 2024 solar eclipse QSO party, including Doppler radio, HF time differences, and Medium Wave signal enhancements, not to mention planning and promoting future meteor scatter QSO parties. There's, post-sunset sporadic-F propagation, large scale travelling ionospheric disturbances, GPS disciplined beacons, the physical nature of sporadic-E propagation and plenty more. As you might have heard me say at one time or another, the difference between fiddling and science is writing it down. It means that you'll find every session has accompanying documentation, charts, graphics and scientific papers. Remember, there's eight years of reading to catch up with, or learn from, or play with. The publications and presentations section on the hamsci.org website currently has 526 different entries. You might not be interested in the impact of radio wave and GPS scintillation, or rapid fluctuation in strength, caused during the G5 geomagnetic storm that occurred on the 10th of May 2024, or a statistical study of ion temperature anistropy using AMISR, or Advanced Modular Incoherent Scatter Radar data .. or you might. In case you're curious, "anistropy" is the property of being directionally dependent, in other words, it matters in which direction you measure, which might have some relevance to you if you consider that we think of the ionosphere and radio paths being reciprocal. If it reminds you of isotropy, that's because they're opposites. The point being, that amateur radio is a great many things to different people. If you're a scientist, budding, graduate or tenured, there's a home for you within this amazing hobby. I'm Onno VK6FLAB

How does a personal passion project turn into a groundbreaking neurotech startup? In this episode, we sit down with Dr. Ildar Rakhmatulin to explore his remarkable journey from academia to entrepreneurship — and how a global chip shortage sparked the creation of Pi-EEG, a Raspberry Pi-based BCI device that's transforming neuroscience education. Discover how Ildar's open-source innovation makes brain-computer interfaces more accessible, engaging both the research community and curious learners. We dive into the evolution of his work, from the RMBCI project to the Pi-EEG platform, and explore its exciting integration with tools like ChatGPT and P300 gaming applications. In this episode, you'll learn about: The evolution from RMBCI to the Pi-EEG device The power of open-source collaboration in neurotech How Pi-EEG connects with ChatGPT and brain-signal-based gaming The educational impact on neuroscience and signal processing Join us for an inspiring conversation on turning persistence and creativity into cutting-edge innovation in the world of brain-computer interfaces. Chapters: 00:00:02 - Launching Personal Projects in Neurotech 00:05:12 - Development of the Pyg Device 00:09:31 - Benefits of Open Source Collaboration 00:13:55 - Challenges in EEG Device Development 00:17:16 - Motivation Behind Passion Projects 00:20:00 - Introducing the Latest PiEG Device 00:25:49 - Measuring Multiple Biological Signals 00:29:02 - Introduction to EEG Signal Processing 00:31:06 - Understanding EEG and Signal Processing 00:38:52 - Finding Passion in Neurotechnology Careers 00:43:50 - Balancing Work and Passion Projects 00:47:49 - Real-World Problems and Neurotechnology Trends 00:50:43 - Careers in Neurotechnology 00:59:38 - Advancing Your Neurocareer About the Podcast Guest: Dr. Ildar Rakhmatulin is a scientist, engineer, and entrepreneur based in the United Kingdom, working at the intersection of neuroscience, biosignal processing, and brain-computer interface (BCI) innovation. He is the founder of PiEEG, an open-source, low-cost BCI platform built on Raspberry Pi, designed to democratize access to neurotechnology for students, researchers, and developers around the world. With a Ph.D. in hardware and software engineering, Dr. Rakhmatulin specializes in real-time biodata acquisition, including EEG, PPG, and EKG, and applies machine learning and deep learning algorithms to brain signal classification. His engineering work bridges research and accessibility—helping transform neuroscience education and experimentation through affordable, modular tools.

Dans l'actu des nouvelles technologies et de l'accessibilité cette semaine : Du côté des applications et du web Le logiciel Sao Mai Braille est disponible en version 25.5. Viewpoint, un complément OCR aux lecteurs d'écran pour Windows. Seeing Assistant Go, une appli pour s'orienter et découvrir. AppStore. Google Play. Speecx un moteur TTS pour Android. Open Computer Agent : l'agent IA d'Hugging Face qui exécute vos requêtes sur un PC virtuel. VOCR 2.3.1 est disponible. Google Messages ajoute un bouton pour se désabonner des spams. Actualité : NotebookLM : l'excellente IA de Google génère désormais des podcasts en français. Le reste de l'actu Le Braille Vision de Joseph Chen est un convertisseur de texte vers le braille portable qui fonctionne sur un Raspberry Pi. Meta Vision est disponible en France et en français sur les lunettes Meta Ray-ban. Notre podcast sur ces lunettes. José nous informe de la sortie de son ouvrage - “l'informatique sans les yeux: apprenez autrement sans stress, ni écran, ni souris” de papi Jose. Version broché. Version numérique Kindle. Version numérique Kobo. Remerciements Cette semaine, nous remercions Baptiste, Cyprinne, José, Leonardo et Tony pour leurs infos ou leur dons. Si vous souhaitez vous aussi nous envoyer de l'info ou nous soutenir : Pour nous contactez ou nous envoyez des infos, passez par le formulaire de contact sur la page oxytude.org/contact. Pour nous soutenir (dons, liens affiliés ou liste de produits) rendez-vous sur la page oxytude.org/soutenir. Pour animer cet épisode Cédric, Philippe et Yannick.

KDE discontinues Plasma LTS, Open Source Lab (OSL) needs your help, lower prices for the Raspberry Pi CM4, and the world's biggest Raspberry Pi cluster has a new home.

This week on Linux Out Loud, we're tracking Linux sightings in the wild—from Raspberry Pi-powered space stations to the desktops of YouTube's biggest influencers. Wendy shares a surprise encounter with Linux at an international robotics event, Nate dives deep into Framework laptop upgrades and KDE tweaks, and Matt shows off his latest tech shuffle, trading in gear for a sleek new setup. We chat about OLED displays, Pixel phone plans, and PewDiePie's high-profile Linux switch. Whether you're into hardware hacks, creator drama, or just love a good nerdy rabbit trail, this episode brings the fun, the facts, and the firmware. Find the rest of the show notes at https://tuxdigital.com/podcasts/linux-out-loud/lol-110/ Contact info Matt (Twitter @MattTDN (https://twitter.com/MattTDN)) Wendy (Mastodon @WendyDLN (https://mastodon.online/@WendyDLN)) Nate (Website CubicleNate.com (https://cubiclenate.com/)) Bill (Discord: ctlinux, Mastodon @ctlinux)

This week we continue with DNS. In our last episode we covered the basics; today we expand our scope to cover topics such as security for DNS, reverse DNS, and DNS record types. For dessert this week, a serving of Raspberry Pi and Happy Eyeballs. Episode Links: DNS: Turning Names into Numbers – N Is... Read more »

This week we continue with DNS. In our last episode we covered the basics; today we expand our scope to cover topics such as security for DNS, reverse DNS, and DNS record types. For dessert this week, a serving of Raspberry Pi and Happy Eyeballs. Episode Links: DNS: Turning Names into Numbers – N Is... Read more »

Build a Piranha Plant themed camera using a Raspberry Pi 5! Guide: https://learn.adafruit.com/piranha-pi-cam The Warp Pipe-shaped base houses the Pi 5 with a fan and a 4" touch screen. A camera module is housed inside the Piranha mouth. The case has access to the USB ports with vents on the side to keep the Pi cool. Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Shop for parts to build your own DIY projects http://adafru.it/3dprinting 3D Printing Projects Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG 3D Hangout Show Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8Y Layer by Layer CAD Tutorials Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Timelapse Tuesday Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_ Connect with Noe and Pedro on Social Media: Noe's Twitter / Instagram: @ecken Pedro's Twitter / Instagram: @videopixil ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Adafruit Monthly Deals & FREE Specials https://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell Watch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting 3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting New tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Music by Dan Q https://soundcloud.com/adafruit -----------------------------------------

Build a Piranha Plant themed camera using a Raspberry Pi 5! Guide: https://learn.adafruit.com/piranha-pi-cam The Warp Pipe-shaped base houses the Pi 5 with a fan and a 4" touch screen. A camera module is housed inside the Piranha mouth. The case has access to the USB ports with vents on the side to keep the Pi cool. Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Shop for parts to build your own DIY projects http://adafru.it/3dprinting 3D Printing Projects Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG 3D Hangout Show Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8Y Layer by Layer CAD Tutorials Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Timelapse Tuesday Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_ Connect with Noe and Pedro on Social Media: Noe's Twitter / Instagram: @ecken Pedro's Twitter / Instagram: @videopixil ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Adafruit Monthly Deals & FREE Specials https://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell Watch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting 3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting New tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Music by Dan Q https://soundcloud.com/adafruit -----------------------------------------

The boys return. This week, we're talking about some recent news in the Linux world, including Arco Linux's untimely demise. ==== Special Thanks to Our Patrons! ==== https://thelinuxcast.org/patrons/ ===== Follow us

This week Elliot Williams was joined by fellow Europe-based Hackaday staffer Jenny List, to record the Hackaday Podcast as the dusk settled on a damp spring evening. On the agenda first was robotic sport, as a set of bipedal robots competed in a Chinese half-marathon. Our new Robot overlords may have to wait a while before they are fast enough chase us meatbags away, but it demonstrated for us how such competitions can be used to advance the state of the art. The week's stand-out hacks included work on non-planar slicing to improve strength of 3D prints. It's safe to say that the Cartesian 3D printer has matured as a device, but this work proves there's plenty more in the world of 3D printing to be developed. Then there was a beautiful record cutting lathe project, far more than a toy and capable of producing good quality stereo recordings. Meanwhile it's always good to see the price of parts come down, and this time it's the turn of LIDAR sensors. There's a Raspberry Pi project capable of astounding resolution, for a price that wouldn't have been imaginable only recently. Finally we retrned to 3D printing, with an entirely printable machine, including the motors and the hot end. It's a triumph of printed engineering, and though it's fair to say that you won't be using it to print anything for yourself, we expect some of the very clever techniques in use to feature in many other projects. The week's cant-miss articles came from Maya Posch with a reality check for lovers of physical media, and Dan Maloney with a history of x-ray detection.  You'll find all the links over at Hackaday!

This week @adafruit we're looking at full color 3D printed figurines using AI generated tools. Prototyping a Raspberry Pi Camera project inspired by the Piranha plant from SMB. Quick look at our motorized camera slider project. A few makes from the community this week. Our timelapse video features a musical fidget by Kida. Raspberry Pi 5 2GB https://www.adafruit.com/product/6007 Pimoroni HyperPixel Touch Screen https://www.adafruit.com/product/3578 Pi Camera Module 3 https://www.adafruit.com/product/5657 TMC2209 Driver https://www.adafruit.com/product/6121 KBRP2040 Board https://www.adafruit.com/product/5302 Timelapse Tuesday Mario Musical Fidget By kida https://makerworld.com/en/models/1134416-musical-fidget-video-game-edition https://youtu.be/TS5nlbLLKAE Community Makes https://www.printables.com/make/2561808?comment_id=2561808 https://www.printables.com/model/1268182-severance-inspired-wyoming-satellite-ai-assistant

This week @adafruit we're looking at full color 3D printed figurines using AI generated tools. Prototyping a Raspberry Pi Camera project inspired by the Piranha plant from SMB. Quick look at our motorized camera slider project. A few makes from the community this week. Our timelapse video features a musical fidget by Kida. Raspberry Pi 5 2GB https://www.adafruit.com/product/6007 Pimoroni HyperPixel Touch Screen https://www.adafruit.com/product/3578 Pi Camera Module 3 https://www.adafruit.com/product/5657 TMC2209 Driver https://www.adafruit.com/product/6121 KBRP2040 Board https://www.adafruit.com/product/5302 Timelapse Tuesday Mario Musical Fidget By kida https://makerworld.com/en/models/1134416-musical-fidget-video-game-edition https://youtu.be/TS5nlbLLKAE Community Makes https://www.printables.com/make/2561808?comment_id=2561808 https://www.printables.com/model/1268182-severance-inspired-wyoming-satellite-ai-assistant

The pod is back, this time to ask the age-old question: do we have too much choice? ==== Special Thanks to Our Patrons! ==== https://thelinuxcast.org/patrons/ ===== Follow us

This show has been flagged as Clean by the host. Intro Hello, this is your host, Archer72, for Hacker Public Radio. In this episode, this is my third show involving my record player. I am using a Zoom H1essential Stereo Handy Recorder microphone, recording into Audacity for this show. Why visit the record shop? Picking up a record at the record shop expands my music choices. I get a chance to talk to the owner on the weekend when searching for new music. He is an archaeologist and a teacher at a local college during the week, and is knowledgeable on all the music in the store. One Year With the Institute - Archive.org I wanted a way to listen to the records while on my laptop, preferably with headphones, as to not disturb the household. How is this accomplished? This is done using a combination of Darkice to capture the stream, and Icecast to stream it to the local network. What is Icecast? Icecast is a streaming media (audio/video) server which currently supports Ogg (Vorbis and Theora), Opus, WebM and MP3 streams. It can be used to create an Internet radio station or a privately running jukebox and many things in between. It is very versatile in that new formats can be added relatively easily and supports open standards for communication and interaction. Icecast is distributed under the GNU GPL, version 2. The default config file is located in /usr/share/doc/icecast2/icecast.xml.dist.gz icecast.xml.dist if the default config gets mangled or corrupted by myself. Several other types of configs are also in /usr/share/doc/icecast2/ that include a bare bones config and the installed icecast2 config is located in /etc/icecast2/icecast.xml Configuration needed to be personalized Cynthiana,KY ricemark20.nospam@nospam.gmail.com Change the passwords from hackme to a more secure password hackme hackme admin hackme 192.168.x.x mountPoint = live # mount point of this stream on the IceCast2 server name = DarkIce Vinyl Stream # name of the stream description = This is my Vinyl stream # description of the stream url = http://localhost # URL related to the stream genre = Podcast # genre of the stream public = yes # advertise this stream? localDumpFile = recording.ogg # Record also to a file metadata = yes # enable metadata What is Darkice? DarkIce is a live audio streamer designed to record audio from an audio interface, such as a sound card, encode it, and send it to a streaming server. It supports various streaming servers including IceCast 1 and 2, ShoutCast, and Darwin Streaming Server. DarkIce can encode audio in formats like MP3 and Ogg Vorbis. To use DarkIce, you configure it with settings such as the audio input device, sample rate, and streaming server details, including the server's address, port, and authentication information. This description of Darkice is a result of using the Brave Search LLM, or Large Language Model. The default config file is located in /usr/share/doc/darkice/examples/darkice.cfg.gz and is copied to the /etc directory. From there, use the gunzip command, for example gunzip darkice.cfg.gz I used the config file from a blog by Steffen Müller on stmllr.net August 10, 2012 as a template for my configuration darkice.cfg This is the configuration I used in the end. darkice-pi.cfg Changes to the template The audio device is configured in the [input] section, defined by arecord dash lowercase ‘L' to list the capture device, which in my case is the Behringer UMC202HD USB Audio Interface [general] duration = 0 # duration of encoding, in seconds. 0 means forever The section of the config file for audio input looks like this. [input] device = plughw:0,0 # This refers to card 0, device 0 Start Darkice darkice & Update Metadata I was looking for a way to update the Currently Playing metadata, but my coding skills are not too good. For this, I used Claude.ai to generate code from the prompt: BASH script to send HTTP request to change metadata on icecast stream update-metadata.sh Default values HOST="localhost" # 192.168.x.x PORT="8000" # Default Icecast port MOUNT="/stream" USER="admin" PASSWORD="hackme" # Icecast admin password SONG="Unknown" Usage update-metadata.sh -s "HPR Test" If there are any suggestions for improvements, please leave a comment or upload a show. I look forward to hearing about if an how other people are using a personal streaming server. Also, I am looking forward to the show from the Reserve Queue, 2024-10-13 Fred Black What LP records do I have Other References Radiostreaming for Beginners Provide feedback on this episode.

The boys return, this time to determine if FOSS is inherently more secure. ==== Special Thanks to Our Patrons! ==== https://thelinuxcast.org/patrons/ ===== Follow us

Send us a textMeet Ehsan Adouane, an 11-year-old coding prodigy who started his YouTube channel at age 9 because he "had nothing to do" and wanted to make a meaningful contribution to the world.Started coding at age 9, now proficient in C++ and building applicationsExplains coding languages from high-level (Python, Scratch) to low-level (binary)Recommends beginners start with C++ instead of Python to learn fundamentals properlyDescribes Raspberry Pi computers and how they help program microchipsBalances technology with martial arts, horseback riding, and Alpine skiingCurrently developing an application to help teachers with lesson planningAdvocates for making math less scary by recognizing it's just a new conceptExplains how coding relates to AI by creating "a whole new brainValues impact over views: "Even if you get one view, if you change someone's life, you've fulfilled your purpose"Check out Ehsan's YouTube channel (Ehsan Teen Education) where he offers coding tutorials organized by number - start with the first C++ video and work your way up!Resources:Ettan Ehsan Youtube Education ChannelScratch - Free Coding Community for KidsPython Coding for KidsC++ for Kids | JuniRaspberry Pi Foundation - Learn to Code for Kids or Get Coding KitFREE Kahn Academy ClassesQt CreatorSupport the showHelp us become the #1 podcast for AI for Kids.Buy our new book "Let Kids Be Kids, Not Robots!: Embracing Childhood in an Age of AI"Social Media & Contact: Website: www.aidigitales.com Email: contact@aidigitales.com Follow Us: Instagram, YouTube Gift or get our books on Amazon or Free AI Worksheets Listen, rate, and subscribe! Stay updated with our latest episodes by subscribing to AI for Kids on your favorite podcast platform. Apple Podcasts Amazon Music Spotify YouTube Other Like our content, subscribe or feel free to donate to our Patreon here: patreon.com/AiDigiTales...

This week on The Linux Cast the boys talk about what they'd do to change their experience with Linux and their workflows. ==== Special Thanks to Our Patrons! ==== https://thelinuxcast.org/patrons/ ===== Follow us

If you've ever wondered what the view from the International Space Station might look like in real-time, this is your episode. Or if you just want to know more about who's up there and what's going on at the ISS on a particular day, this is it. Liam Kennedy, the one and only Space TV Director, is with us. Liam has been working to bring content and video from the ISS down to earth for over a decade, and it's all come together just this year! Liam invented ISS Above, a Raspberry Pi-driven system that highlights key information about the space station in real-time. Join us for this special look at the view from on high! Headlines: NASA is cutting $420 million in contracts, as confirmed by NASA press secretary Bethany Stevens. Boeing Starliner's next crewed launch was delayed to late 2025 / early 2026 due to ongoing helium leaks and thruster issues. Northrop Grumman's Cygnus cargo mission (CRS-22) was canceled after the spacecraft was damaged during shipping; it will be rescheduled to CRS-23 in the fall. Historic FRAM 2 mission launching March 31 - first human spaceflight over Earth's poles, financed by Maltese cryptocurrency entrepreneur Chun Wang. The Blue Origin launch date with Katy Perry, the first all-female mission since Valentina Tereshkova's solo flight, is set for April 14. A partial solar eclipse will be visible over northern US and Canada on March 29. Main Topic - Interview with Liam Kennedy Liam Kennedy's space journey began at age 6, watching the Apollo 11 moon landing, leading to becoming president of Orange County Astronomers and developing ways for the public to experience the Overview Effect. ISS Above is a Raspberry Pi device created in 2013 that tracks the ISS and lights up when it passes overhead, and is now in 5,000 locations worldwide. Kennedy partnered with SEN, founded by Charles Black, to create high-quality 4K cameras for the ISS after NASA's HDEV camera system stopped transmitting in 2019. SEN provides free live streaming of Earth from space via YouTube and SEN.com, generating revenue through advertising and clip licensing. The Space TV camera system includes six cameras on the Columbus module of the ISS, showcasing docking ports, Earth views, and the horizon. Space TV offers dramatically higher quality than NASA's existing cameras and captured stunning 4K footage of Boeing Starliner's undocking and Crew Dragon flights. SEN plans to expand with more cameras and locations, including potential deployment on future commercial space stations and lunar missions. Kennedy discusses the "Overview Effect" - how seeing Earth from space creates a transformative perspective that inspires action on Earth. The ISS Above Experience will be featured at the Space Symposium to celebrate the 25th anniversary of continuous human presence on the ISS. Hosts: Rod Pyle and Tariq Malik Guest: Liam Kennedy Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

If you've ever wondered what the view from the International Space Station might look like in real-time, this is your episode. Or if you just want to know more about who's up there and what's going on at the ISS on a particular day, this is it. Liam Kennedy, the one and only Space TV Director, is with us. Liam has been working to bring content and video from the ISS down to earth for over a decade, and it's all come together just this year! Liam invented ISS Above, a Raspberry Pi-driven system that highlights key information about the space station in real-time. Join us for this special look at the view from on high! Headlines: NASA is cutting $420 million in contracts, as confirmed by NASA press secretary Bethany Stevens. Boeing Starliner's next crewed launch was delayed to late 2025 / early 2026 due to ongoing helium leaks and thruster issues. Northrop Grumman's Cygnus cargo mission (CRS-22) was canceled after the spacecraft was damaged during shipping; it will be rescheduled to CRS-23 in the fall. Historic FRAM 2 mission launching March 31 - first human spaceflight over Earth's poles, financed by Maltese cryptocurrency entrepreneur Chun Wang. The Blue Origin launch date with Katy Perry, the first all-female mission since Valentina Tereshkova's solo flight, is set for April 14. A partial solar eclipse will be visible over northern US and Canada on March 29. Main Topic - Interview with Liam Kennedy Liam Kennedy's space journey began at age 6, watching the Apollo 11 moon landing, leading to becoming president of Orange County Astronomers and developing ways for the public to experience the Overview Effect. ISS Above is a Raspberry Pi device created in 2013 that tracks the ISS and lights up when it passes overhead, and is now in 5,000 locations worldwide. Kennedy partnered with SEN, founded by Charles Black, to create high-quality 4K cameras for the ISS after NASA's HDEV camera system stopped transmitting in 2019. SEN provides free live streaming of Earth from space via YouTube and SEN.com, generating revenue through advertising and clip licensing. The Space TV camera system includes six cameras on the Columbus module of the ISS, showcasing docking ports, Earth views, and the horizon. Space TV offers dramatically higher quality than NASA's existing cameras and captured stunning 4K footage of Boeing Starliner's undocking and Crew Dragon flights. SEN plans to expand with more cameras and locations, including potential deployment on future commercial space stations and lunar missions. Kennedy discusses the "Overview Effect" - how seeing Earth from space creates a transformative perspective that inspires action on Earth. The ISS Above Experience will be featured at the Space Symposium to celebrate the 25th anniversary of continuous human presence on the ISS. Hosts: Rod Pyle and Tariq Malik Guest: Liam Kennedy Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

If you've ever wondered what the view from the International Space Station might look like in real-time, this is your episode. Or if you just want to know more about who's up there and what's going on at the ISS on a particular day, this is it. Liam Kennedy, the one and only Space TV Director, is with us. Liam has been working to bring content and video from the ISS down to earth for over a decade, and it's all come together just this year! Liam invented ISS Above, a Raspberry Pi-driven system that highlights key information about the space station in real-time. Join us for this special look at the view from on high! Headlines: NASA is cutting $420 million in contracts, as confirmed by NASA press secretary Bethany Stevens. Boeing Starliner's next crewed launch was delayed to late 2025 / early 2026 due to ongoing helium leaks and thruster issues. Northrop Grumman's Cygnus cargo mission (CRS-22) was canceled after the spacecraft was damaged during shipping; it will be rescheduled to CRS-23 in the fall. Historic FRAM 2 mission launching March 31 - first human spaceflight over Earth's poles, financed by Maltese cryptocurrency entrepreneur Chun Wang. The Blue Origin launch date with Katy Perry, the first all-female mission since Valentina Tereshkova's solo flight, is set for April 14. A partial solar eclipse will be visible over northern US and Canada on March 29. Main Topic - Interview with Liam Kennedy Liam Kennedy's space journey began at age 6, watching the Apollo 11 moon landing, leading to becoming president of Orange County Astronomers and developing ways for the public to experience the Overview Effect. ISS Above is a Raspberry Pi device created in 2013 that tracks the ISS and lights up when it passes overhead, and is now in 5,000 locations worldwide. Kennedy partnered with SEN, founded by Charles Black, to create high-quality 4K cameras for the ISS after NASA's HDEV camera system stopped transmitting in 2019. SEN provides free live streaming of Earth from space via YouTube and SEN.com, generating revenue through advertising and clip licensing. The Space TV camera system includes six cameras on the Columbus module of the ISS, showcasing docking ports, Earth views, and the horizon. Space TV offers dramatically higher quality than NASA's existing cameras and captured stunning 4K footage of Boeing Starliner's undocking and Crew Dragon flights. SEN plans to expand with more cameras and locations, including potential deployment on future commercial space stations and lunar missions. Kennedy discusses the "Overview Effect" - how seeing Earth from space creates a transformative perspective that inspires action on Earth. The ISS Above Experience will be featured at the Space Symposium to celebrate the 25th anniversary of continuous human presence on the ISS. Hosts: Rod Pyle and Tariq Malik Guest: Liam Kennedy Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

If you've ever wondered what the view from the International Space Station might look like in real-time, this is your episode. Or if you just want to know more about who's up there and what's going on at the ISS on a particular day, this is it. Liam Kennedy, the one and only Space TV Director, is with us. Liam has been working to bring content and video from the ISS down to earth for over a decade, and it's all come together just this year! Liam invented ISS Above, a Raspberry Pi-driven system that highlights key information about the space station in real-time. Join us for this special look at the view from on high! Headlines: NASA is cutting $420 million in contracts, as confirmed by NASA press secretary Bethany Stevens. Boeing Starliner's next crewed launch was delayed to late 2025 / early 2026 due to ongoing helium leaks and thruster issues. Northrop Grumman's Cygnus cargo mission (CRS-22) was canceled after the spacecraft was damaged during shipping; it will be rescheduled to CRS-23 in the fall. Historic FRAM 2 mission launching March 31 - first human spaceflight over Earth's poles, financed by Maltese cryptocurrency entrepreneur Chun Wang. The Blue Origin launch date with Katy Perry, the first all-female mission since Valentina Tereshkova's solo flight, is set for April 14. A partial solar eclipse will be visible over northern US and Canada on March 29. Main Topic - Interview with Liam Kennedy Liam Kennedy's space journey began at age 6, watching the Apollo 11 moon landing, leading to becoming president of Orange County Astronomers and developing ways for the public to experience the Overview Effect. ISS Above is a Raspberry Pi device created in 2013 that tracks the ISS and lights up when it passes overhead, and is now in 5,000 locations worldwide. Kennedy partnered with SEN, founded by Charles Black, to create high-quality 4K cameras for the ISS after NASA's HDEV camera system stopped transmitting in 2019. SEN provides free live streaming of Earth from space via YouTube and SEN.com, generating revenue through advertising and clip licensing. The Space TV camera system includes six cameras on the Columbus module of the ISS, showcasing docking ports, Earth views, and the horizon. Space TV offers dramatically higher quality than NASA's existing cameras and captured stunning 4K footage of Boeing Starliner's undocking and Crew Dragon flights. SEN plans to expand with more cameras and locations, including potential deployment on future commercial space stations and lunar missions. Kennedy discusses the "Overview Effect" - how seeing Earth from space creates a transformative perspective that inspires action on Earth. The ISS Above Experience will be featured at the Space Symposium to celebrate the 25th anniversary of continuous human presence on the ISS. Hosts: Rod Pyle and Tariq Malik Guest: Liam Kennedy Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

For this week's EYE ON NPI, we'll Hazard a guess that you'll be excited to see the Raspberry Pi RP2350 chip available for purchase at Digi-Key for integration into your next design. We've been working with this chip for a few months and it's quickly becoming our favorite Arm Cortex chip, with fun peripherals and a well-supported toolchain. It also is one of the first mass-produced RISC-V chips: one that you can buy and start using for trying out RISC-V development without the 'risc' of worrying you may have picked the wrong core. Available in two chip sizes and with a boost in performance and peripherals, the RP2350 (https://www.digikey.com/short/mzpjhptm) represents a big upgrade to the RP2040 (https://www.digikey.com/en/products/detail/raspberry-pi/SC0914-13/14306010) that you've seen take over the microcontroller world over the last 4 years. Raspberry Pi is famous for their single board computers (https://www.digikey.com/en/products/filter/single-board-computers-sbcs/933) so much so that they created a full market for sub-$100 all-in-one PCs. The big disruption we feel they brought to the market was the creation of a hackable and open-source ecosystem with good main-line OS and driver support. With well-written documentation and up-to-date Linux software, purchasing a Pi meant you got to join in with a community that was having fun, not struggling with compiling out-of-tree kernel modules and closed-source firmware. So in 2021 when they announced the RP2040, folks were interested: could a SBC maker design low power silicon? Turns out, yes! The RP2040 was a fun dual-core 133 MHz Cortex-M0+ processor, with 264K of SRAM, with a satisfying collection of peripherals: USB, ADC, UART/SPI/I2C, PWM, DMA and timers plus the nifty PIO state machine (https://www.raspberrypi.com/news/what-is-pio/). The killer feature, though, was the price: at $1 a chip, and tons of availability with an on-going chip shortage, the RP2040 won our hearts and soldering stations! Three years later, Raspberry Pi is back with a sequel: The RP2350A (https://www.digikey.com/en/products/filter/microcontrollers/685?s=N4IgTCBcDaIE4AcwGYCsAGAgiAugXyA) and RP2350B (https://www.digikey.com/en/products/filter/microcontrollers/685?s=N4IgTCBcDaIE4AcwGYCsAGAQiAugXyA) two variants of an upgrade chip that keeps what was great about the '2040 but with some boosts. First up, the core was upgraded from dual Cortex-M0's to the M33: this means you get an FPU and better low-power performance, plus TrustZone security. The core is spec'd for 150MHz but we've overclocked it to 264MHz without too much complaint. You also have the option to get dual RISC-V cores (https://riscv.org/) instead. SRAM was also bumped: from 264K to 520KB. This is great for running interpreted languages like MicroPython (https://micropython.org/) or CircuitPython (https://circuitpython.org/). Like the original, the RP2350 does not have any built in FLASH memory. Instead, you will need to wire it to a QSPI flash memory chip (https://www.digikey.com/short/80t4zt5t). This way you can pick from 1 MBytes to 16 MBytes whatever your code size needs. This new chip adds the ability to wire in PSRAM (https://www.digikey.com/short/d8033bfw) to the same QSPI bus plus an extra chip select. This is not going to be nearly as fast as on-chip SRAM, but it's great when you want large working memory that the chip will manage for you: by configuring it in the CMakefile, you 'magically' get a huge area you can malloc. Another improvement is in the number of PIO blocks: the original had 2, the RP2350 has 3. The two biggest new features we found are the new HSTX peripheral and the 80-QFN RP2350B (https://www.digikey.com/en/products/filter/microcontrollers/685?s=N4IgTCBcDaIE4AcwGYCsAGAQiAugXyA) variant. HSTX stands for High Speed Transmission and its a high-speed peripheral that can drive 8 output lines - note that it's output only! There's a few possible use cases, but the core reasoning is that this lets you control a DVI display directly from the chip using just the DMA and internal memory without requiring overclocking, PIO, or an extra core. Note that the built in SRAM limits the size of the display if you want to have a video buffer: you can do 320x240 @16bpp or 640x480 @8bpp but, still! Second, if you found the original QFN-60 a bit constraining in terms of GPIO, the QFN-80 'B' version has 20 extra GPIO available for just 10 cents more. If you've been doing grabby-hands in hopes of getting a reel of RP2350 chips into your next design: today is your lucky day! Digi-Key has these chips in stock RIGHT NOW for immediate shipment. You can get a reel of either A or B type chips, with cut tape individual components coming shortly. Both types are great, but recently we've been having a lot of fun with the roomy B type (https://www.digikey.com/short/mzpjhptm), with the extra GPIO. Order today and you can start integrating the trendiest new silicon into your new PCB assembly by tomorrow afternoon.

Linux kernel 6.14 enhances gaming performance, Haiku gains an Nvidia Vulkan driver, Raspberry Pi releases a PoE injector, and a mobile streaming rig is built with Bella.

In Linux Out Loud 108, the crew goes live to support FTC Team 5026 Tesla Coils and FLL Team 53036 The Building Beasts as they gear up for competition!

Listen to the latest System76 news with Alex and Emma! App developer guest, Luc Morvan joins the show to talk about his python development and experience with Pop!_OS and System76.00:50 How did Emma lose her voice?03:00 Thelio Mega News03:40 Spring Sale04:20 LinuxFest Northwest coming and Thelio Mega with PNY at GTC conference 05:46 Guest Introduction: Luc Morvan, app developer07:00 The application Luc is working on 10:15 Luc's Start in Linux + Distro Hopping “drove my wife crazy”13:10 Discovering Pop!_OS & System7617:10 Raspberry Pi experience18:50 Learning MySql with the Darter Pro19:45 Next steps with the apps21:09 Emma and Alex play a game

After years in development, GIMP 3.0 is out with a gang of new features. Raspberry Pi announces a high-performance, secure microcontroller. We discuss gaming on ARM in 2025, and a Pico-powered calculator project.

The boys are back! This time to discuss the components of the perfect Linux distro? ==== Special Thanks to Our Patrons! ==== https://thelinuxcast.org/patrons/ ===== Follow us

This week @adafruit we're highlighting Liz's Portable Macrodata Refinement Terminal project. Looking at Pedro's IoT moon phase lamp and Noe's intercom bluetooth speaker inspired by the Severance TV show. Timelapse video this week features a severance inspired case for an eink clock display. Pi Terminal Learn Guide: https://learn.adafruit.com/portable-macrodata-refinement-terminal Raspberry Pi 5 4GB https://www.adafruit.com/product/5812 Raspberry Pi Touch Screen 2 https://www.adafruit.com/product/6079 Trackball Mouse https://www.adafruit.com/product/5060 eInk Clock https://www.adafruit.com/product/5023 Timelapse Tuesday Severance Hygrometer By You Li https://makerworld.com/en/models/1165611-severance-inspired-thermometer-hygrometer-stand https://youtu.be/ILzUuu0RjI8

This week we talk about: Daniel's company TelemetryDeck scored a major award for their work in privacy and data security—a huge deal, that caught them a little by surprise! Daniel has setup a project with the Galactic Unicorn Gauge, showing server performance in real-time ✨ Cool gadgets... AirTag cards for your wallet

Sponsored By:Unraid: A powerful, easy operating system for servers and storage. Maximize your hardware with unmatched flexibility.Tailscale: Tailscale is a Zero config VPN. It installs on any device in minutes, manages firewall rules for you, and works from anywhere. Get 3 users and 100 devices for free. Keebio: Sign up for their newsletter to get 5% off your first order.Support Self-HostedLinks:⚡ Grab Sats with Strike Around the World — Strike is a lightning-powered app that lets you quickly and cheaply grab sats in over 110 countries.

Hacking your mattress, Taylor Swift all the time, DNS sinkholes, throwing parties at rental properties, detect jamming, it took 18 years to hack, airtag hacks, undetectable weapons, RIP Skype, Cellebrite targets, upgrade ALL the things, Kali, Raspberry PIs, and M.2 hats, pirating music through a supply chain attack, Cisco small business and why you shouldn't use it, stop hacking Russia, Badbox is back, but it likely never left, and AI still Hallucinates! Visit https://www.securityweekly.com/psw for all the latest episodes! Show Notes: https://securityweekly.com/psw-864

Hacking your mattress, Taylor Swift all the time, DNS sinkholes, throwing parties at rental properties, detect jamming, it took 18 years to hack, airtag hacks, undetectable weapons, RIP Skype, Cellebrite targets, upgrade ALL the things, Kali, Raspberry PIs, and M.2 hats, pirating music through a supply chain attack, Cisco small business and why you shouldn't use it, stop hacking Russia, Badbox is back, but it likely never left, and AI still Hallucinates! Show Notes: https://securityweekly.com/psw-864

This week, we were all over the place with a bunch of different designs and experiments. After last week's analysis of the TLV320DAC3100, we made some updates to the design and re-booked prototype PCBs. We also designed a triple-matrix bonnet: with our latest work on getting HUB75 RGB matrices working on the Raspberry Pi 5, we can now do matrix control on the latest Pi 5 chip. But we're limited by the RP1 chip, so to get big displays going, we'll need multiple strands—these don't use significantly more bandwidth because half of the pins are shared. Finally, we ended the week by getting another older prototype working: the SAM-M8Q is an entry-level all-in-one GPS from u-blox. It comes with both UART and I2C interfaces, plus a built-in antenna, so it's ready to go out of the box. The NMEA interface is trivial, but we also wanted to try out the UBX interface, and thankfully, Claude 3.7 was able to vibe-code it for us in a jiffy.

The boys are back! This time we discuss Artificial Intelligence and its impact on humans. ==== Special Thanks to Our Patrons! ==== https://thelinuxcast.org/patrons/ ===== Follow us

#raspberryshake #seismology #citizenscience # jimjimsreinventionrevolution Branden Christensen is a scientist, community builder and spiritual searcher who's decentralizing seismology and enabling citizen scientists, hobbyists and professionals around the world.  Listen to JJRR 121 as Branden shares how a kid from NYC dropped into Ecuador, fell in love with the latino lifestyle, and dove into entrepreneurship.  Passing on traditional corporate opportunities, Branden, now CEO of Raspberry Shake, is bringing the joy of science and technology to all seismology enthusiasts: offering low cost seismographs built on the Raspberry PI computer platform.      https://raspberryshake.org/ https://shop.raspberryshake.org/ https://discord.com/invite/55wdKQ6EtP https://podfestexpo.com/podfest-asia/  https://magicmind.superfiliate.com/JIMCIRILLO https://ko-fi.com/jimjim99 jimjim99 | Twitter, Instagram, Facebook | Linktree 05:30s Branden, dialing in live from Costa Rica 06:08s Raspberry Shake, a decentralized seismology network 10:14s Geophone, a seismic sensor 11:50s How to know that you're sensing earthquakes and not other motion 16:20s Raspberry Pi – a low cost computer / sensing development platform for students and hobbyists 18:12s Integrating Rasberry Pi into real industrial / production applications 21:25s Citizen Science unleashed and decentralized through Raspberry Shake 27:57s The Raspberry Shake business model: Hobbyists, Professionals and Students 31:54s Creating granularity and opening new markets / science communities 34:02s Dropping into Ecuador for a research conference while at University 39:33s Finding a business opportunity in Panama vs the Corporate World 43:02s Not motived by money early in career, valuing freedom 45:58s The only thing you can depend on in life is change: taking the spiritual path 48:21s  Moving from struggle mindset to abundance mindset, opening up to mystery 51:44s Fear vs Curiosity 53:26s Full realization that belief that you're the best is BS! 57:26s Urgency is with AI – not from fear but from curiosity and opportunity Enjoy the episode? Share with friends!  Subscribe in Spotify, Apple or Google Podcasts! https://www.jimjimsreinventionrevolution.com/resources jimjim99 | Twitter, Instagram, Spotify, Facebook | Linktree https://ko-fi.com/jimjim99

Join us for another episode of the Neuronoodle Neurofeedback Podcast featuring Jay Gunkelman, the man who has read over 500,000 brain scans, and hosted by Pete Jansons. Get ready for lively discussions about cognitive tests for lawmakers, CEO selection criteria, and advancements in EEG technology.✅ Topics Discussed:✅ Should lawmakers take cognitive tests?✅ CEO search criteria — What tests determine mental fitness?✅ Photobiomodulation and brain stimulation advances✅ Using Raspberry Pi for DIY EEG amplifiers✅ Can you perform EEG with just one sensor?✅ Jay Gunkelman's "Gunkelmentary" documentary✅ Mary Tracy's Happy Birthday shoutoutKey Moments:0:00 Welcome to NeuroNoodle Neurofeedback Podcast0:36 Mitch McConnell and his fall — Should lawmakers have cognitive tests?2:44 Quentin Burdick, North Dakota Senatorhttps://en.wikipedia.org/wiki/Quentin...5:00 CEO search criteria — How to determine if a candidate is mentally fit?   • 

It's week one of our FreeBSD challenge, and for one of us, that penalty Windows install looks uncomfortably close! Plus, Zach Mitchell joins us to update us on Planet Nix.Sponsored By:Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices! 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps. Support LINUX UnpluggedLinks: