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132 Following
700 Posts
I like old hardware and to start projects I'll never finish.
From Paris, with leaded solder.

I just came across the Silicon "book" preorder by arenamag, and it's a disgrace.

All the die shots are just printed public domain pictures, taken from Wikimedia, Flickr and probably more. Of course, no picture source mentioned.

It's not plagiarism, but it sure as hell is bottom feeding. Be smarter with your money and buy real books like Open Circuits.

And if you don't have money to spare, go enjoy all the nice photography on siliconpr0n, Flickr, Wikimedia but also good articles about technology history such as cpushack's posts about obscure technology.

Edit: removed the link, they don't need or deserve any publicity

A working harmonograph,
designed with @freecad

#FreeCADFriday #drawing #drawingmachine #FreeCAD

OpenSource-Queen Lady Adafruit starts sanding down chip markings.

https://www.adafruit.com/product/4677

@adafruit #adafruit

Generic 64 Mbit Serial Pseudo SRAM - PSRAM - 3.3V 133 MHz

This PSRAM is a 64 Mbit (8 Megabyte) serial pseudo SRAM device, organized in 8 M x 8 bits and in a compact SOIC-8 package. It is fabricated using the high-performance and high-reliability ...

Jerbs woz here
If you looked up "cute computer" you might find the XYZ Electronics Micro-portable computer. This Z80 based computer runs CP/M and used Sony's new 3.5" floppy drive with manual shutter floppies. Shown here, it's running the game Zork. While it kinda looks like a Mac, this was from 1983.

Edit : la magie de Mastodon a opéré : les cassettes ont trouvé preneur :) Merci

#JeDonne sur #Avignon tout un lot de cassettes vidéo (quelques DVD aussi) enregistrées personnellement pour la plupart. Pièces de théâtre (classique et boulevard principalement), films, série "Brigades du Tigre" etc. Ma mère, très âgée, ne les regarde plus mais je voudrais ne pas les jeter. A venir chercher quartier des Halles à #Avignon. Le lot est à prendre en entier, merci de votre compréhension.
Boost apprécié

TIL: Bluray disks have a list of certificates for drives, the list of certificates allows playback, those certificates can be revoked on new disks causing read failures and making old hardware useless.

https://bbs.archlinux.org/viewtopic.php?id=308182

[Resolved] Host key / Certificate has been revoked by your drive / Multimedia and Games / Arch Linux Forums

∿ Modulates your Cat ∿

#バブカ

#Caturday #Cats

@jenesuispersonne quand je disais que je tombe sur des lots improbables 😁

Je regarde leboncoin en sirotant un café, je tombe sur une annonce de quelqu'un qui vide des caves et donne tout. C'est juste à côté du boulot donc j'y vais le soir.

4h plus tard... Tadaaa