Lmst

From Kitāb al-jāmiʿ bayn al-ʿilm wa-al-ʿamal al-nāfiʿ fī ṣināʿat al-ḥiyal, Staatsbibliothek Ms or Fol 3306 (ca. 17th century).

Source: Islamic Scientific Manuscripts Initiative

https://pdimagearchive.org/images/7560d95f-3097-44b0-a650-f4c2561d8ead

#charts #diagrams #schematics #machinery #arabic #engineering #machines #art #publicdomain

EU proposes schematics be made available for cellphones

https://peertube.gravitywell.xyz/w/i6SomW5Dza5YwNfeGDhb3r

Illustration by Augustin Hirschvogel, from Geometria (1543).

Source: SLUB

https://pdimagearchive.org/images/228566a8-15af-41bd-b006-f1c55b0a6e59

#diagrams #schematics #geometry #art #publicdomain

The Colossal Elephant of Coney Island (1885), from Scientific American
.

Source: New York Public Library

https://pdimagearchive.org/images/cc3ee3de-0ad9-4201-b67f-aa22f40c73c3

#elephants #jumbo #technology #schematics #buildings #machines #design #architecture #art #publicdomain

Cross-sections of internal rooms and staircases inside of the Colossal Elephant structure

Diagram from Solomon Barrett, *The Principles of Grammar* (1857). (1857), from The Principles of Grammar.

Source: Library of Congress

Available to buy as a print.

https://pdimagearchive.org/images/8056dab3-2194-4808-ac8c-6f75cbb06bac

#diagrams #schematics #education #language #pedagogy #words #linguistics #trees #grammar #syntax #writing #art #publicdomain

Nerd tip: Stumbled over some third party #printable shrink tubes for my old #labelprinter and gave it a shot. Turned out to work wonders. It's just about perfect for #electronics #prototyping #breadboard #esp32 #shrinktubing All wires neatly labeled with signal names from the #schematics 🤩

Yellow and white shrink tube for label printers.

Is there some place to freely download device schematics?

Still have to check which board exactly it is I have here, just know it's an older Thinkpad. Those board schematics would make it way easier for me as I wouldn't need to measure all the screw holes (need to make a case for it).
#schematics #electronics #diy #Thinkpad

MegaSD: новый адаптер для атаки DaMAgeCard, или Как подключить NVMe-диск к Nintendo Switch 2

С выходом интерфейса SD Express всё больше производителей начинают использовать его в своих устройствах. Nintendo Switch 2 — не исключение. Этот интерфейс позволяет запускать игры прямо с карты памяти за счёт значительно возросшей пропускной способности — спасибо PCIe. Но интересен он не только геймерам. В этой статье я расскажу, как мы разработали новый адаптер для атаки DaMAgeCard, благодаря которому можно подключить NVMe-диск к новой приставке от Nintendo. Установить NVMe-диск!

https://habr.com/ru/companies/pt/articles/960526/

#Nintendo #switch #nvme #sd #express #dma #storage #schematics #hardware

What I really like about @arduino is that even after the merge with #Qualcomm they remain open and true to their vision.

Proof?

Here’s a schematic for the new #ArduinoUnoQ publicly available on their website:

https://docs.arduino.cc/resources/schematics/ABX00162-schematics.pdf

P.S.: how about following this amazing example, #RaspberryPi?

#repair #electronicsrepair #sbc #opensource #openhardware #ifixit #righttorepair #sbc #schematics

From Kitāb al-jāmiʿ bayn al-ʿilm wa-al-ʿamal al-nāfiʿ fī ṣināʿat al-ḥiyal, Staatsbibliothek Ms or Fol 3306 (ca. 17th century).

Source: Islamic Scientific Manuscripts Initiative

https://pdimagearchive.org/images/484558fd-ebc3-438b-822b-deb3cf98be5c

#charts #diagrams #schematics #machinery #pulleys #arabic #engineering #machines #art #publicdomain

From Kitāb al-jāmiʿ bayn al-ʿilm wa-al-ʿamal al-nāfiʿ fī ṣināʿat al-ḥiyal, Staatsbibliothek Ms or Fol 3306 (ca. 17th century).

Source: Islamic Scientific Manuscripts Initiative

https://pdimagearchive.org/images/310c6a7c-1e5d-45d7-93a5-0753d4674579

#charts #diagrams #schematics #machinery #arabic #engineering #machines #art #publicdomain

This + #Pi0W and some USB+Ethernet Hub & Keyboard seems to me the more reasonable and cheaper alternative to trying to get a working #DEC #Terminal at a reasonable price + Wifi232 module [video via @lazygamereviews]...

I really hope @paulrickards releases the #WiFi232 modules' #schematics and #firmware as #OpenSource since that thing seems to be #unobtanium still...

FCC Accidentally Leaked iPhone Schematics

https://www.engadget.com/big-tech/fcc-accidentally-leaked-iphone-schematics-potentially-giving-rivals-a-peek-at-company-secrets-154551807.html

#HackerNews #FCC #Leaks #iPhone #Schematics #TechNews #AppleSecrets #PrivacyConcerns #Rivalry

An Alternative Interpretation by Homer B. Sprague (1915) by William Fairfield Warren, from The Universe Pictures in Milton's Paradise Lost; An Illustrated Study for Personal and Class Use.

Source: University of Toronto Libraries / Internet Archive

Available to buy as a print.

https://pdimagearchive.org/images/c606e36a-31f4-49d6-af6b-1f1a4252d28d

#diagrams #hell #night #schematics #chaos #heaven #circular #cosmography #art #publicdomain

Plan of the Fortress of Coyla (1756) by N. Bellin.

Source: Geographicus Rare Antique Maps / Wikimedia Commons

https://pdimagearchive.org/images/070f7704-0d1d-4474-89cf-3cf7594d80c1

#maps #fortifications #cartography #star-shaped #ships #defense #schematics #architecture #coastal #art #publicdomain

@paulrickards I know that you may be busy with a lot of things but do you have the #schematics and #firmware for the #Wifi232 released somewhere so people can at least #DIY one?

Cuz unless someone were to release a competing project that can be powered via #PoE and runs off #Ethernet it's the best option out there.

https://www.youtube.com/watch?v=fsS0E4G310Y
https://www.youtube.com/watch?v=wbTwWXjOkVM
https://biosrhythm.com/?page_id=1453

@RPiSpy this is a complete nonsense - if they were supporting #sustainability and #longevity in order to reduce #ewaste they are generating every day they’d publish the #schematics for the #raspberrypi5 and sell the replacement parts for #electronicsrepair - #da9090, #da9091 and #rp1 chips to begin with.

#righttorepair #ifixit #raspberrypi

@JessTheUnstill @GreenRoc Personally I wish for #RightToRepair to be mandated including access to #schematics, #parts, #firmware and #tools needed so #manufacturers would be forced to actually give a shit and build #RepairableTech...

Then again the #PerverseIncentives of #capitalism punish #HonestMerchants and #RepairableDesign because manufacturers don't give a shit about supporting their devices and work against their interests of the buyers!

Remember: Most folks are mere #consumers, not #owners and espechally not #tinkerers!

THIS is why #RaspberryPi were able to basically monopolize the #ARM - #SBC market for tinkerers because they are the only one's that actually build devices that just work out of the box and have #documentation, whereas all the competitors just fart out some PCBs and some hacked-up images and then tell people to 'go fuck themselves' when they don't want to just buy but do something with it!