Just How Bad Was The Intel IAPX432? https://lobste.rs/s/igsekj #hardware #historical
https://hackaday.com/2026/05/25/just-how-bad-was-the-intel-iapx432/
hardware
Durante a execução de um
Eu também já estava com essa demanda pessoal para ter mais espaço para as salvaguardas e também para servir arquivos em geral, com mais folga e segurança. São tantas opções... Pessoal mais experiente, o que recomendaria sem que tenha custo tão alto? NAS compensa? Será que funciona com software livre?
#blambers #backup #fediDicas #ajuda #hardware
hardlink para deduplicar arquivos num disco rígido externo, ligado por USB, em que faço cópias de salvaguarda, notei, pelo journalctl, várias mensagens do Linux como esta:jan 24 11:36:12 cb64 kernel: I/O error, dev sdb, sector 881722554 op 0x0:(READ) flags 0x80700 phys_seg 6 prio class 2Acho que vou ter que providenciar uma salvaguarda da salvaguarda, antes que seja tarde... 😬
Eu também já estava com essa demanda pessoal para ter mais espaço para as salvaguardas e também para servir arquivos em geral, com mais folga e segurança. São tantas opções... Pessoal mais experiente, o que recomendaria sem que tenha custo tão alto? NAS compensa? Será que funciona com software livre?
#blambers #backup #fediDicas #ajuda #hardware
Reverse engineering circuitry in a Spacelab computer from 1980 https://lobste.rs/s/8dnsat #hardware #historical #reversing
http://www.righto.com/2026/05/reverse-engineering-spacelab-computer.html
MacBook Neo Review: The Laptop For The Rest Of Us https://lobste.rs/s/7n4j6j #hardware
https://fireborn.mataroa.blog/blog/macbook-neo-review-the-laptop-for-the-rest-of-us/
New blog post: "The RAM Nightmare: How I Lost My Sanity (and Almost My Deadline)": https://www.davidrevoy.com/article1117/the-ram-nightmare-how-i-lost-my-sanity-and-almost-my-deadline
My latest blog post: Low Tech Prototyping
https://mikecoats.com/low-tech-prototyping/
My existing prototypes are too big to fit on the bike, so I turn to one of my favourite low tech prototyping methods; 1:1 scale models in card and fibreboard!
Wait is over - coreboot on the AMD StarBook https://lobste.rs/s/wt6xvx #hardware #linux #release
https://starlabs.systems/blogs/news/coreboot-on-the-amd-starbook-finally
Framework Laptop 13 Pro: Intel Core Ultra 3 & LPCAMM2 via @jalcine https://lobste.rs/s/0rzs0d #hardware
https://frame.work/laptop13pro
Introducing the LCD7-PANEL-LIME2: A Ready-to-Mount Linux Touch Panel Computer https://lobste.rs/s/dmloix #hardware #linux
https://olimex.wordpress.com/2026/06/17/introducing-the-lcd7-panel-lime2-a-ready-to-mount-linux-touch-panel-computer/
Building an Enterprise Homelab - Part 5: The Synology Btrfs Trap https://lobste.rs/s/yyuyni #hardware #linux
https://rant.mvh.dev/building-an-enterprise-homelab-part-5-the-synology-btrfs-trap/
C8s: A Confidential Kubernetes Architecture https://lobste.rs/s/a2mdys #cryptography #hardware #security #virtualization
https://arxiv.org/abs/2604.26974
Why aren't my two Cortex-A9 cores cache coherent? via @binjip978 https://lobste.rs/s/vikit1 #hardware #rust
https://thejpster.org.uk/blog/blog-2026-08-22/
Freed a chromebook (Acer 14 CB3-431) from Google. Got it used for 65€. Still has the power for 5 hours of movie (full hd/h265) or 6-7 hours of working with LibreOffice.
#chromebook #linux #linuxmint #mint #google #fuckoffgoogle #opensource #hardware #freesoftware #acer
Edited 1y ago
IPv6 over drainage pipe https://lobste.rs/s/4rbnnj #culture #hardware #networking
https://chaos.social/@marble/116720125530089009
NUEVO VÍDEO!
Esta semana lo hemos sacado un pelín más tarde porque tuvimos problemas técnicos de edición.
Pero al final nos ha quedado tremendo unboxing con TODO EL NUEVO PC
Dadle mucho ♥️
https://youtu.be/f0e7DwTojpk
My latest blog post: Back 2 Basics - R-2R Ladder DAC
https://mikecoats.com/back-2-basics-r-2r-ladder-dac/
The first in a series of 'back to basics' projects, building real, practical, circuits. This time it's an R-2R Ladder DAC.
#code #electronics #embedded #esp32 #firmware #hardware #microPython #python
My latest blog post: I presented at the 2025 Open Hardware Summit
https://mikecoats.com/presented-at-ohs-2025/
Apologies for the break in blogging, but I've spent the past month preparing for, and then giving, my 'VanSpoof and F**dG3ar' talk at the 2025 Open Hardware Summit.
#electronics #eBike #hardware #OHS2025 #openHardware #openSource #reverseEngineering #vanMoof
AI Chip Architectures https://lobste.rs/s/ebpnyk #ai #hardware
https://www.jepeake.com/ai-chip-architectures
My latest blog post: Reverse Engineering a Broken Night Light - Part 1 - Tear Down
https://mikecoats.com/night-light-part-1/
We bought our first Night Light when our daughter was born; within 3 years, it and its replacement had broken. Let's tear it down, reverse-engineer what's left, and build it back up with some extra 'smart' features.
My latest blog post: Back 2 Basics - Op-Amp Buffer
https://mikecoats.com/back-2-basics-op-amp-buffer/
The second in my series of 'back to basics' real, practical, circuits. Today we're building an Op-Amp Buffer.
My latest blog post: Building the Kilnettle Tape Dispenser
https://mikecoats.com/building-kilnettle/
@stephencoyle presented his Kilnettle Shrine Talking Tape Dispenser as a Lightning Talk at the @oshwassociation 2025 Open Hardware Summit. He was kind enough to send me one to build.
Assembly Hall of Shame: Racing to the bottom of CPU performance https://lobste.rs/s/hw1y12 #hardware
https://github.com/xoreaxeaxeax/asm-hall-of-shame
My latest blog post: Back 2 Basics - NMOS Switch
https://mikecoats.com/back-2-basics-nmos-switch/
The latest in my 'back to basics' series. Toggle high-ish voltages and currents from a microcontroller using an N-channel enhancement mode Field-Effect Transistor, also known as an NMOS Switch.
My latest blog post: Admitting Defeat
https://mikecoats.com/admitting-defeat/
Sometimes you have to bail out before the sunk costs sink you. Having a good idea isn’t the same as having a good product.
#battery #cell #electronics #hardware #power #prototyping #usbC