#Circuits

Le site de Korbenkorben.info@web.brid.gy
2025-12-18

84 000 schémas électroniques pour entraîner des IA à concevoir des circuits

fed.brid.gy/r/https://korben.i

<p>Vous faites un peu de l'électronique et vous utilisez
<a href="https://www.kicad.org/">KiCad</a>
pour vos PCB ?</p>
<p>Et si l'avenir de la conception électronique c'était aussi l'IA ? J'en sais rien mais ce qui a l'air de se profiler à l'horizon avec ce dataset qui vient de sortir sur Hugging Face et qui devrait intéresser pas mal de monde. Ça s'appelle
<a href="https://huggingface.co/datasets/bshada/open-schematics">Open Schematics</a>
et c'est une collection de plus de 84 000 schémas électroniques au format KiCad, prêts à être utilisés pour entraîner des modèles d'IA.</p>
<p>Le truc c'est que jusqu'à maintenant, si vous vouliez créer une IA capable de comprendre ou de générer des schémas électroniques, y'avait pas vraiment de dataset propre et bien structuré pour ça. Bhupendra Hada (alias bshada sur Hugging Face) a donc décidé de combler ce manque en compilant tout ça à partir de projets hardware open source trouvés sur GitHub.</p>
<p>
<img alt="" src="https://korben.info/cdn-cgi/image/width=1200,fit=scale-down,quality=90,f=avif/open-schematics-dataset-kicad-electronique-ia/open-schematics-dataset-kicad-electronique-ia-2.png" />
</p>
<p>Chaque entrée de son dataset contient donc le fichier schéma brut au format .kicad_sch, une image PNG du rendu, la liste des composants utilisés, et des métadonnées en JSON et YAML. Du coup vous avez tout ce qu'il faut pour entraîner un modèle à faire du text-to-image, de l'image-to-text, ou de la génération de circuits à partir de specs
Niels Moseleytrcwm
2025-12-05

Alan Yates is back doing an Advent of Circuits! youtu.be/-mpK_bAbxiM

dorotaC DECT 37960dcz@fosstodon.org
2025-12-04

P-type semiconductor? N-type? NPN? #CMOS ? #silicon is dope!

And you can build and simulate #transistors yourself: app.siliwiz.com/?preset=nmos

I bought Last Call BBS from Zachtronics to learn, but it's a game, simplified to the point where capacitors discharge instantly.

Meanwhile, siliwiz is used as a tutorial for designers of actual circuits in Tiny Tapeout:

tinytapeout.com/siliwiz/resist

Brb, redoing game challenges in simulator.

#electronics #circuits #chip #cad

Pete Prodoehl 🍕rasterweb
2025-11-28

Old boards are so awesome!

An old PCB. It’s single sided!
Jisso NewsJissoNews
2025-11-19

12月19日(金)10:00-16:30に、P板.com が技術セミナー『プリント基板と電子回路のEMC 実践ノウハウ100』を開催。講演5件。東京都千代田区・P板.comセミナールームおよびオンラインにて。詳細は p-ban.com/seminar/t/2025/12/ に。

2025-11-17
2025-11-14

[Перевод] Как сделать нейросети понятнее: эксперимент OpenAI с разряженными моделями

Команда AI for Devs подготовила перевод исследования OpenAI о том, как обучение разреженных моделей может сделать ИИ более прозрачным. Авторы показывают: если заставить модель использовать меньше связей, внутри неё появляются понятные цепочки вычислений, которые можно изучать и проверять. Это может стать шагом к созданию мощных, но интерпретируемых систем.

habr.com/ru/articles/966448/

#интерпретируемость #разреженныемодели #mechanisticinterpretability #sparsetransformer #цепочкивычислений #circuits #OpenAI #безопасностьИИ #attention #архитектурамоделей

N-gated Hacker Newsngate
2025-10-30

Oh joy, another way for tech nerds to overcomplicate a children's block game with a flow for . 🤓🔧 Because who doesn't want to explain hardware description languages to kids building pixel art sheep? 🎨🐑
github.com/itsfrank/MinecraftH

Embedded Podcastembedded@mstdn.social
2025-10-27

Katherine “Smalls” Connell joined us to talk about stretchable electronics, flexible circuits, and her successful Kickstarter: Sprite Lights LED Body Art 💡

🎧 embedded.fm/episodes/512

📝✍🏾 embedded.fm/transcripts/512

Here's an excerpt from the show:

#maker #Kickstarter #LEDs #embedded #engineering #circuits #opensource #flexibleTech

Embedded Podcastembedded@mstdn.social
2025-10-24

Katherine “Smalls” Connell joined Chris( @stoneymonster ) & Elecia ( @logicalelegance ) to talk about stretchable electronics, flexible circuits, and her successful Kickstarter: Sprite Lights LED Body Art .

🎧 embedded.fm/episodes/512
📝✍🏾 embedded.fm/transcripts/512

Here's an excerpt:

#maker #Kickstarter #LEDs #embedded #engineering #circuits #opensource #flexibletech

Embedded Podcastembedded@mstdn.social
2025-10-23

Katherine “Smalls” Connell joined Chris ( @stoneymonster ) & Elecia ( @logicalelegance ) on the Embedded podcast to talk about stretchable electronics, flexible circuits, and her successful Kickstarter: Sprite Lights LED Body Art 💡

🎧 embedded.fm/episodes/512
📝✍🏾 embedded.fm/transcripts/512

#maker #Kickstarter #LEDs #embedded #engineering #circuits #opensource #flexibleTech

Embedded Podcastembedded@mstdn.social
2025-10-17

Katherine “Smalls” Connell spoke with Chris( @stoneymonster ) & Elecia( @logicalelegance ) about making thin and flexible circuits, making stretchable electronics, and running a successful Kickstarter.

Join the conversation here: embedded.fm/episodes/512

Thank you to Mouser Electronics for sponsoring the show!

#maker #Kickstarter #LEDs #embedded #engineering #electronics #circuits #flex

2025-10-16
A Waseca, Minnesota, E.F. Johnson Viking Valiant II "boat anchor" for sale at the North Star Radio Convention last weekend. Atop the radio is a framed exhibit showing how crystals for oscillator circuits are fabricated.

Asking price for the radio? $120.00.
Scientific Frontlinesflorg
2025-10-13

For decades, have been developing that can be transferred into for applications such as reprogramming a stem cell into a or generating a protein that could help treat a such as fragile X syndrome.

sflorg.com/2025/10/btech101325

I just ordered my first PCB assembly order from JLCPCB. It only has one chip, a DRAM, and it's just a breakout for plugging into my breadboard.

I'm hoping to see if I can read and write it with an FPGA and access both from an MCU.

This breakout was drawn in Kicad.

#fosh #pcb #kicad #education #circuits #dram #ram

A close-up of a green circuit board with a rectangular component in the center labeled “RAM1.” Around the rectangular component are numerous circular pads arranged in two columns, each connected to the component by thin lines radiating from the center. These pads are labeled with various identifiers, including “CLK”, “A0” through “A11”, “DQ0” through “DQ15”, “BA0”, “BA1”, “CKEn”, “DQML”, “DQMH”, “n_CS”, “n_WE”, and “n_RAS,” as well as several “Vdd”, “Vss”, and “n_CAS” labels. The text “BCE Coop Inc” appears in white above the central RAM component. The pads are arranged in a structured layout, suggesting a specific pinout configuration for the RAM chip.
No Starch Pressnostarch
2025-10-06

We're in the final hours of our latest bundle!

Pay what you want for $500+ worth of books that help you build, not just read. From circuits, to microcontrollers, robots, and secure devices, while supporting @eff

humblebundle.com/books/electro

The background features diagonal red shades with the text centered at the top in white, bold capital letters:
“OPEN CIRCUITS AND MORE FOR $36”

Below that, four book covers are displayed in a horizontal row:

Book 1 (leftmost):
Title: OPEN CIRCUITS
Subtitle: The Inner Beauty of Electronic Components
Authors: Eric Schlaepfer and Windell H. Oskay
The cover shows a close-up photo of an exposed electronic circuit board with colorful components on an orange background.

Book 2:
Title: THE GAME CONSOLE 2.0
Subtitle: A Photographic History from Atari to Xbox
The cover shows a close-up of a classic NES controller with red buttons, on a bright yellow background.
Text above reads “SECOND EDITION”.

Book 3:
Title: GETTING STARTED WITH FPGAS
Subtitle: Digital Circuit Design, Verilog, and VHDL for Beginners
Author: Russell Merrick
The cover features a robot drawing circuit traces on a glowing FPGA chip.
The background is yellow and white.

Book 4 (rightmost):
Title: ARDUINO WORKSHOP
Subtitle: A Hands-On Introduction with 65 Projects
Text above reads “SECOND EDITION”.
The cover features a friendly cartoon robot working with electronic components on a yellow background.

Below the books, white text reads “BOOK BUNDLE” on the bottom left.
On the right, pricing information appears:
Struck-out price “$581” in white, and the new price “$36” in bold black text on a bright yellow rectangle.
In the lower-right corner, the Humble logo appears in white script.

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