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  1. Expected to create a 10us pulse in python using time.sleep() on my raspberry pi:

    GPIO.output(pin_trig, GPIO.HIGH)
    time.sleep(10E-6)
    GPIO.output(pin_trig, GPIO.LOW)

    Only to see a 95.5us pulse with my #siglent scope

    #GPIO #embedded #raspberrypi #debugging

  2. Heute ist das erste Batch des neuen Board angekommen. Inbetriebnahme läuft noch, aber bis jetzt keine Fehler gefunden. Ich bin lediglich auf der Suche nach diesen M2er "Muttern" die von unten angelötet werden.

    #KiCad #openHardware #openSource #embedded

  3. another mandatory reminder as I currently work on Bluetooth-related project that includes skimming through 6k pages of specification :angry_laugh:

    #Bluetooth #Wireless #Networking #Tech #Technology #Embedded #Hardware

  4. Looking to turn my #Pico2 in a rudimentary #oscilloscope. Have been checking the ADC's samplerate and tried measuring an ultrasonic distance sensor's echo pulse. Not quite there yet, USB throughput is still a limiting factor.

    embeddedjourneys.com/blog/pico

  5. Somehow ... studying the rp2040 PIO state machines has led to me playing TIS-100. en.wikipedia.org/wiki/TIS-100 And loving it. If you need some gamified assembly coding in your life, take a look. It's been out for a decade... but maybe you missed it like I did. ;)

    #embedded #rp2040 #rp2350

  6. Somehow ... studying the rp2040 PIO state machines has led to me playing TIS-100. en.wikipedia.org/wiki/TIS-100 And loving it. If you need some gamified assembly coding in your life, take a look. It's been out for a decade... but maybe you missed it like I did. ;)

    #embedded #rp2040 #rp2350

  7. Somehow ... studying the rp2040 PIO state machines has led to me playing TIS-100. en.wikipedia.org/wiki/TIS-100 And loving it. If you need some gamified assembly coding in your life, take a look. It's been out for a decade... but maybe you missed it like I did. ;)

  8. Somehow ... studying the rp2040 PIO state machines has led to me playing TIS-100. en.wikipedia.org/wiki/TIS-100 And loving it. If you need some gamified assembly coding in your life, take a look. It's been out for a decade... but maybe you missed it like I did. ;)

    #embedded #rp2040 #rp2350

  9. The Oxidize 2026 agenda is out - and tickets are now on sale.

    Oxidize is the leading conference at the intersection of applied Rust and real-world decision-making, bringing together developers and technical leaders building Rust systems in production.

    Check it out and grab your ticket 👉 oxidizeconf.com/

    #Oxidize2026 #RustLang #Embedded #EmbeddedRust

  10. Как я разрабатывал отказоустойчивый промышленный контроллер. Ч1

    Я, автор , независимый исследователь, разработчик SCADA системы Gatherlog А так же автор комплекса по разработке Промышленных Контроллеров под названием 3o|||sheet..

    habr.com/ru/articles/1027424/

    #embedded #faulttolerant #асутп #микроконтроллеры #fpga #изобретения

  11. On episode 523: Bad Experience with Donuts, Chris and Elecia chat about Leapfrog toys, things they like, large company politics, open source governance and awards.

    Join the conversation here: embedded.fm/episodes/523 .

    Here's an excerpt from the show:

    #opensource #embeddedFM #engineering #embedded #ieee #podcasts #mentoring #science #technology

  12. On episode 523: Bad Experience with Donuts, Chris and Elecia chat about Leapfrog toys, things they like, large company politics, open source governance and awards.

    Join the conversation here: embedded.fm/episodes/523 .

    Here's an excerpt from the show:

  13. On episode 523: Bad Experience with Donuts, Chris and Elecia chat about Leapfrog toys, things they like, large company politics, open source governance and awards.

    Join the conversation here: embedded.fm/episodes/523 .

    Here's an excerpt from the show:

    #opensource #embeddedFM #engineering #embedded #ieee #podcasts #mentoring #science #technology

  14. On episode 523: Bad Experience with Donuts, Chris and Elecia chat about Leapfrog toys, things they like, large company politics, open source governance and awards.

    Join the conversation here: embedded.fm/episodes/523 .

    Here's an excerpt from the show:

    #opensource #embeddedFM #engineering #embedded #ieee #podcasts #mentoring #science #technology

  15. On episode 523: Bad Experience with Donuts, Chris and Elecia chat about Leapfrog toys, things they like, large company politics, open source governance and awards.

    Join the conversation here: embedded.fm/episodes/523 .

    Here's an excerpt from the show:

    #opensource #embeddedFM #engineering #embedded #ieee #podcasts #mentoring #science #technology

  16. I’m slowly learning embedded programming. I’m currently reading the rp2040 chip’s (the chip in the Raspberry Pi Pico board) datasheet as if it were just a book. It’s really good! Holds up well so far in a linear read. A lot of hard work must have gone into explaining things clearly! #embedded #rp2040

  17. I’m slowly learning embedded programming. I’m currently reading the rp2040 chip’s (the chip in the Raspberry Pi Pico board) datasheet as if it were just a book. It’s really good! Holds up well so far in a linear read. A lot of hard work must have gone into explaining things clearly! #embedded #rp2040

  18. I’m slowly learning embedded programming. I’m currently reading the rp2040 chip’s (the chip in the Raspberry Pi Pico board) datasheet as if it were just a book. It’s really good! Holds up well so far in a linear read. A lot of hard work must have gone into explaining things clearly!

  19. roto - The strongly-typed, compiled #embedded scripting language for #Rust, used by Rotonda

    Introducing #Roto: A Compiled Scripting Language for Rust (May 2025):
    blog.nlnetlabs.nl/introducing-

    Repo:
    github.com/NLnetLabs/roto

    This looks awesome! I love strongly typed scripting languages! :awesome:

    And the fact that it integrates with Rust so seamlessly... ✨

    #RustLang #ProgrammingLanguage #Scripting #ScriptingLanguage

  20. On episode 522, Sonia Grego spoke with us about a topic no one likes to talk about, but could be used to monitor personal dietary health and widespread disease outbreaks. Toilets!

    Sonia leads Duke University’s Smart Toilet Lab and the spin out Coprata which makes the Microbiome Activity Tracker.

    Listen here: embedded.fm/episodes/522

    Here's an excerpt from the show:

    #embedded #engineering #entrepreneur #IoT #health #prof #technology

  21. Sonia Grego speaks with us about a topic no one likes to talk about, but could be used to monitor personal dietary health and widespread disease outbreaks. Toilets!

    Sonia leads Duke University’s Smart Toilet Lab and the spin out Coprata which makes the Microbiome Activity Tracker.

    Listen here: embedded.fm/episodes/522

    Here's an excerpt from the show:

    #embedded #engineering #entrepreneur #IoT #health #prof #technology

  22. This week, Sonia Grego speaks with us about a topic no one likes to talk about, but could be used to monitor personal dietary health and widespread disease outbreaks. Toilets!

    Sonia leads Duke University’s Smart Toilet Lab and the spin out Coprata which makes the Microbiome Activity Tracker.

    The transcript for the show is available now: embedded.fm/transcripts/522.

    You're invited to read through and share your favorite quotes!

    #embedded #engineering #entrepreneur #IoT #health #prof #technology

  23. Sonia Grego speaks with us about a topic no one likes to talk about, but could be used to monitor personal dietary health and widespread disease outbreaks. Toilets!

    Sonia leads Duke University’s Smart Toilet Lab and the spin out Coprata which makes the Microbiome Activity Tracker.

    Don't miss this one embedded.fm/episodes/522 !

    #embeddedFM #embedded #engineering #entrepreneur #IoT #health #prof #technology

  24. Slint - Declarative GUI toolkit for native user interfaces (@slint)

    Cossmology Profile: dub.sh/CpryFBk

    Key People: Olivier Goffart, Simon Hausmann (@tronical)

    #EmbeddedSystems #OpenSource #OSS #COSS

  25. Up to now I have always had a #Win7/10 box on my workbench for everything #embedded. I wanted an alternative to my workstation, in case I fry something. Right now it is a refurbished i3 for 60eur. #Win11 will not run on that thing, but I won't throw a perfectly good computer away when #win10 support ends.

    So I checked if all my HW/SW I usually need has a #Linux alternativ and guess what: The only thing I have not found a replacement for is my feel-good #Git client Sourcetree 🤣