#schematics — Public Fediverse posts

Hi guys.

Have these chips on Orange Pi 5, but can’t find them neither in the schematic (https://drive.google.com/file/d/1Wsp-Q7IyG0Ky_W-z1n5oXcFG4oqIbtOb/view) nor by the chip markings.

Those are tiny bga chips marked as D25DH 6QR73 or D3FEH 68S53.

They are located under the CPU, so must be related.

I also noticed that these same chips on the same model of Orange Pi have different markings but in a similar fashion.

Thanks a lot - as always.

#fedihelp #electronics #electronicsrepair #ifixit #orangepi #sbc #raspberrypi #schematics

Hi guys.

Have these chips on Orange Pi 5, but can’t find them neither in the schematic (https://drive.google.com/file/d/1Wsp-Q7IyG0Ky_W-z1n5oXcFG4oqIbtOb/view) nor by the chip markings.

Those are tiny bga chips marked as D25DH 6QR73 or D3FEH 68S53.

They are located under the CPU, so must be related.

I also noticed that these same chips on the same model of Orange Pi have different markings but in a similar fashion.

Thanks a lot - as always.

#fedihelp #electronics #electronicsrepair #ifixit #orangepi #sbc #raspberrypi #schematics

Hi guys.

Have these chips on Orange Pi 5, but can’t find them neither in the schematic (https://drive.google.com/file/d/1Wsp-Q7IyG0Ky_W-z1n5oXcFG4oqIbtOb/view) nor by the chip markings.

Those are tiny bga chips marked as D25DH 6QR73 or D3FEH 68S53.

They are located under the CPU, so must be related.

I also noticed that these same chips on the same model of Orange Pi have different markings but in a similar fashion.

Thanks a lot - as always.

#fedihelp #electronics #electronicsrepair #ifixit #orangepi #sbc #raspberrypi #schematics

Hi guys.

Have these chips on Orange Pi 5, but can’t find them neither in the schematic (https://drive.google.com/file/d/1Wsp-Q7IyG0Ky_W-z1n5oXcFG4oqIbtOb/view) nor by the chip markings.

Those are tiny bga chips marked as D25DH 6QR73 or D3FEH 68S53.

They are located under the CPU, so must be related.

I also noticed that these same chips on the same model of Orange Pi have different markings but in a similar fashion.

Thanks a lot - as always.

#fedihelp #electronics #electronicsrepair #ifixit #orangepi #sbc #raspberrypi #schematics

Hi guys.

Have these chips on Orange Pi 5, but can’t find them neither in the schematic (https://drive.google.com/file/d/1Wsp-Q7IyG0Ky_W-z1n5oXcFG4oqIbtOb/view) nor by the chip markings.

Those are tiny bga chips marked as D25DH 6QR73 or D3FEH 68S53.

They are located under the CPU, so must be related.

I also noticed that these same chips on the same model of Orange Pi have different markings but in a similar fashion.

Thanks a lot - as always.

#fedihelp #electronics #electronicsrepair #ifixit #orangepi #sbc #raspberrypi #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/50908779-bb17-42f9-b0fc-6dc0e69e5eea

#charts #diagrams #schematics #machinery #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/50908779-bb17-42f9-b0fc-6dc0e69e5eea

#charts #diagrams #schematics #machinery #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/50908779-bb17-42f9-b0fc-6dc0e69e5eea

#charts #diagrams #schematics #machinery #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/50908779-bb17-42f9-b0fc-6dc0e69e5eea

#charts #diagrams #schematics #machinery #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/50908779-bb17-42f9-b0fc-6dc0e69e5eea

#charts #diagrams #schematics #machinery #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/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/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/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/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/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/93c63868-b40a-4f82-8d9b-f049a671cae6

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

Can we have a ‘git diff’ for schematics? And I’m asking not only for versioning purposes, but to find per pin difference when I drop a new IC
#schematics #electronics

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/b035dc55-7200-48b7-bda8-d7f1152a60c9

#charts #diagrams #schematics #machinery #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/7560d95f-3097-44b0-a650-f4c2561d8ead

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

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

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

new #schematics #concept 24V #offgrid #solar #system #reliable #easy #simple #facil #effective #energy #electricity

please get the exact #victron box because it can do 12V 24V 36V and 48V (max 4x panels 2x in sets of series 80V those in parallel)
and has #bluetooth https://amzn.to/3Mo5i9B https://www.ebay.de/itm/205723689793

#strom hier komplett #kostenlos so könnt ihr euch ein sehr günstiges aber effektives #solar #system bauen :D

An Online Repository for KiCad Schematics https://hackaday.com/2025/11/28/an-online-repository-for-kicad-schematics/ #circuitdiagram #customhardware #schematics #PCBHacks #webtool #KiCAD

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/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/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/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/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

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

@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

@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

@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

@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

@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

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/5545559c-655a-45a0-ac91-ba729237a8b6

#charts #diagrams #schematics #machinery #pulleys #arabic #engineering #machines #hydraulics #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/5545559c-655a-45a0-ac91-ba729237a8b6

#charts #diagrams #schematics #machinery #pulleys #arabic #engineering #machines #hydraulics #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/5545559c-655a-45a0-ac91-ba729237a8b6

#charts #diagrams #schematics #machinery #pulleys #arabic #engineering #machines #hydraulics #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/5545559c-655a-45a0-ac91-ba729237a8b6

#charts #diagrams #schematics #machinery #pulleys #arabic #engineering #machines #hydraulics #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/5545559c-655a-45a0-ac91-ba729237a8b6

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

Dear all, let me present #AMD online #documentation of their #Zynq7000 FPGA with its amazebase #schematics. Yes, that is original size, yes, that is supposed to be text, and it is in interval zigzag lines. Good luck reading any of that!
If their processors are equally documented, I'm not surprised that Intel still sells...

Dear all, let me present #AMD online #documentation of their #Zynq7000 FPGA with its amazebase #schematics. Yes, that is original size, yes, that is supposed to be text, and it is in interval zigzag lines. Good luck reading any of that!
If their processors are equally documented, I'm not surprised that Intel still sells...

Dear all, let me present #AMD online #documentation of their #Zynq7000 FPGA with its amazebase #schematics. Yes, that is original size, yes, that is supposed to be text, and it is in interval zigzag lines. Good luck reading any of that!
If their processors are equally documented, I'm not surprised that Intel still sells...

Dear all, let me present #AMD online #documentation of their #Zynq7000 FPGA with its amazebase #schematics. Yes, that is original size, yes, that is supposed to be text, and it is in interval zigzag lines. Good luck reading any of that!
If their processors are equally documented, I'm not surprised that Intel still sells...