Lmst

Now the lightning talk on datasheets & data-envelopes presented by @sclaeyssens and Antoine Isaac at #FF2025

The slides of the presentation are available at

#datasheets #data-envelopes #ML #collectionsasdata

In the introduction, we propose interviews as a method for documenting data provenance and making contextual information of cultural heritage data available.

Through interviewing data editors, archivists, and project managers, we aim to shed a light on their work, which often remains invisible but nevertheless has a major impact on film historical information infrastructures and thus on knowledge production.

https://doi.org/10.5281/zenodo.17234097

#DataProvenance #DataSheets #Interviews #DigitalMethods #DH

Pour vous #retrouver #techniquement plus #facilement, #comprendre mieux les #activités proposées par #electro-robot et vous faire #familiariser avec la #lecture des #documents #techniques, electro-robot vous propose une #nouvelle #page dédiée qui vous #regroupe l’ensemble des #fiches techniques, qu’on appelle #datasheets dans une #seule page : https://electro-robot.com/datasheets

This post is probably only for the intersection of the #Venn diagram with circles labelled "#guitar player" and "#electronics hobbyist". I'm not on fora like #diystompboxes and such, so here it will have to be.

Like many others, I've built delay / echo #pedals / circuits using the ubiquitous #PT2399 digital delay IC. They're dirt cheap and simple to use. But the lowest delay period you can use them for is too long for some things, like #flanger / #phaser effects, or even some types of #chorus effects.

But I haven't seen much discussion of alternatives. I've been playing around with one I've built using the #M65831 digital #delay chip. It's not quite as cheap as the PT2399, but you don't have to look very hard to be able to get them for a couple of bucks (Canadian). But it seems to be so much better in this application.

First, it's designed and documented so that you can use a crystal to set its clock OR drive it directly with a CMOS-type square wave. No fiddling with drain currents and on-reset latchup problems.

Secondly, it sounds (to my ear) far better than the PT2399. The #datasheets I have for the PT2399 don't state a sampling rate; the M65831 uses 500 ksamples/s for lower delay times.

Thirdly, the range of delay available is larger. The shortest documented for PT2399 is ~31ms. For the M65831, it's 12.3ms using the default clock of 2 MHz. But the one sample I've tried is happy to run at 6 #MHz, for a delay of ~4ms. That's short enough for #flanging!

1/2

Printing component datasheets at midnight on a Monday night.

What can I say, I'm just a wild 'n' crazy guy.

#datasheets #printing #wild #crazy #woo

Siempre saqué los #datasheets de acá. Hace mil años que existe esta página, tiene listado millones de componentes, te da los clones ciertos y aproximados. #reparacion. Sólo hay que poner el código del chip, o el número de parte.
https://www.alldatasheet.es/

One useful document for a device is a #datasheet, as it describes the device's complete mechanical specification, dimensions, #pinouts, functionality, #blockdiagram, operating conditions like voltage, temperature ranges, accuracy, speed, etc👇

www.5021.tips/ujanja/datasheets

👆
This some #ujanja on how where freely get these #datasheets, #HapaUjanjaTu #electronicsrepair #electronicsengineering #electroniccomponents #electricalcomponents #techtips #5021tips #diy #diytipsandtricks #howitsdone #diy

One useful document for a device is a #datasheet, as it describes the device's complete mechanical specification, dimensions, #pinouts, functionality, #blockdiagram, operating conditions like voltage, temperature ranges, accuracy, speed, etc👇

www.5021.tips/ujanja/datasheets

👆
This some #ujanja on how where freely get these #datasheets, #HapaUjanjaTu #electronicsrepair #electronicsengineering #electroniccomponents #electricalcomponents #techtips #5021tips #diy #diytipsandtricks #howitsdone

@ailurux Sweet! Just learning about the project over the last few weeks (am a weak #audiophile) and am wondering if you know how the #WM8523 #dac compares to the #ES9219C? I have a #Qudelix5K with the latter and really love it, and am qurious how they compare.

Kind of a tangent but I am also somewhat aware of other DACs (#WM8962) from ~~#Wolfson~~ #Cirrus and at some point probably just need to #grok some #datasheets. I am curious about what important things to look for concerning DAC specs...

Can Google’s New AI Read Your Datasheets for You? https://hackaday.com/2023/12/12/can-googles-new-ai-read-your-datasheets-for-you/ #ArtificialIntelligence #artificialintellegence #CurrentEvents #googlehacks #OriginalArt #datasheets #notebooklm #Rants #llvm

Neat stuff saved by the @internetarchive: a seemingly complete collection of PDF #DataSheets for classic TTL 74xx chips, https://archive.org/details/manuals_texasinstruments?query=sn74* — part of a broader collection of Texas Instrument manuals, many of which I haven't been able to find in TI's website anymore.

This should be of interest for the folks out there working on #electronics projects using classic IC parts.

Looking for a technical manual?

https://device.report

#electronics device database

An extensive electronics database of over 500,000 products with #certifications, type approvals, #specifications , #instructions, and #datasheets

#righttorepair

@niconiconi personally, I want manufacturers to be forced to release #datasheets woth guaranteed & reproduceable specs.

And I mean realistic ones...

@niconiconi this infuriates me.

I want #datasheets to be complete.

I'd rather have weird tolerances than no data at all.

Les opérateurs de RansomExx diffusent des données relatives à :

🇹🇼 [31.18GiB] WT Microelectronics Co., Ltd. (wtmec.com)

Established in 1993, WT Microelectronics is a leading professional service provider focusing on the global semiconductor distribution industry. Company's products include linear IC, applied IC, admixture semaphore IC, logic IC, image detecting IC, and memory IC. Wintech acts as an agent for Texas Instruments, Fairchild, ST Microelectronics, Marvell, Wolfson, and Bowoon. By providing superior supply chain management services to both vendors and customers, WT has successfully positioned itself as a pivotal liaison, bridging upstream and downstream partners. Carried 55,000＋types of components. Served 8,000＋customers. Processed 690,000＋orders. Delivered 28,000,000,000＋ chips. Created NT$353.2 billion in annual sales.

🇪🇨 [11.23GiB] Corporación Nacional de Telecomunicación (cnt.gob.ec)

Public telecommunications company in Ecuador that offers fixed telephony services local, regional and international, Internet Access (Dial-Up, DSL, mobile Internet), satellite television and mobile telephony in Ecuadorian territory. On July 30, 2010 was the official merger of the Corporación Nacional de Telecomunicaciones, CNT EP with Alegro mobile phone company, allowing the company to enhance their product portfolio by focusing efforts in the packaging business and converged services technology.

#ECUADOR #TAIWAN #RANSOMWARE #RANSOMEXX #DATABREACH #CHIPS #INDUSTRY #SEMI-CONDUCTEURS #MICROELECTRONICS #CIRCUITS #PRODUCTS #RADIO #TECHNOLOGIES #DIAGRAMS #RESISTORS #CYBER #ELECTRONICS #THREATS #NETWORKS ##SUPPLYCHAIN #TELECOMMUNICATIONS #TELEPHONY #SERVICES #DIGITAL #MARKETS #COMPONENTS #SOLUTIONS #DELIVERY #CAPACITORS #PLATFORM #INTERNATIONAL #ENERGY #CORPORATE #POWER #SHOPS #INTERNET #SALES #TELECOM #CAREERS #INVERTERS #FREQUENCY #COMPANIES #CORPORATE #RETAILS #DEVELOPMENT #ELECTRONIC #BLUEPRINTS #PROFESSIONAL #SEMICONDUCTORS #DISTRIBUTION #SUPPLY #CHAIN #GOVERNANCE #MANAGEMENT #CUSTOMERS #FREQUENCY #INNOVATIVE #FUTURE #DEVICES #SPACE #INSTRUMENT #FILTERS #ROHS #TECHNOLOGY #NUMÉRIQUE #AUTOMOTIVE #RELATIONS #RADARS #COMPLIANCE #SUPPORT #BROADBAND #PROFESSIONALS #MOBILE #DATASHEETS #DIODES #FIRMS #WIRELESS #SCHEMATICS #ANTENNAS #MANUFACTURING #ENDPOINTS #ROADMAP #MAINTENANCE #COMMUNITY #COMMUNICATION #SIGNAL #SHAREHOLDERS #COMPUTING #MEDICAL #CONSUMERS #INVESTORS #MEASURING #WAREHOUSE #INDUCTORS #BRANDS #INNOVATION #CERTIFICATIONS #BUSINESS

Les opérateurs de RansomExx diffusent des données relatives à :

🇹🇼 [5.15GiB] Walsin Technology Corporation, Ltd. (walsin.com)

The world's leading manufacturer of passive components with one-stop-shop product portfolio and worldwide delivery platform. The company's product lineup includes multiple-layer ceramic chip (MLCC) capacitor/array, chip-resistor/array & networks, RF . Walsin Technology Corporation, membre de l'alliance Passive Systems Alliance Taiwan, est une société taïwanaise dont l'activité principale est la fabrication, le traitement et la vente de condensateurs multicouches à puces céramiques (MLCC), de résistances à puces, de dispositifs à haute fréquence (HF) et de dispositifs à radiofréquence.

#TAIWAN #RANSOMEXX #RANSOMWARE #SIGNAL #DATABREACH #COMMUNITY #TELECOMMUNICATIONS #COMPONENTS #NETWORKS #CERTIFICATIONS #SHOPS #FILTERS #MARKETS #RADARS #THREATS #COMMUNICATION #MOBILE #ENDPOINTS #RESISTORS #FIRMS #TECHNOLOGIES #INVERTERS #PLATFORM #WAREHOUSE #ROADMAP #POWER #MEDICAL #MICROELECTRONICS #TELECOM #NUMÉRIQUE #DIGITAL #CORPORATE #SCHEMATICS #DIODES #DELIVERY #MEASURING #RETAILS #COMPUTING #BROADBAND #INVESTORS #DEVELOPMENT #SHAREHOLDERS #CHIPS #FUTURE #PROFESSIONALS #SEMI-CONDUCTEURS #CUSTOMERS #MAINTENANCE #TELEPHONY #BRANDS #ENERGY #CONSUMERS #SEMICONDUCTORS #CAPACITORS #PRODUCTS #RADIO #ELECTRONICS #FREQUENCY #INSTRUMENT #ANTENNAS #COMPLIANCE #COMPANIES #DISTRIBUTION #ECUADOR ##SUPPLYCHAIN #CHAIN #DEVICES #DIAGRAMS #INTERNATIONAL #FREQUENCY #INDUSTRY #BUSINESS #INNOVATION #GOVERNANCE #AUTOMOTIVE #SALES #WIRELESS #SERVICES #SUPPLY #DATASHEETS #MANAGEMENT #CIRCUITS #CAREERS #INNOVATIVE #MANUFACTURING #SPACE #SUPPORT #BLUEPRINTS #PROFESSIONAL #INTERNET #TECHNOLOGY #ROHS #CYBER #SOLUTIONS #CORPORATE #RELATIONS #INDUCTORS #ELECTRONIC