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Macs with T2, M1 chips cannot be restored to factory state without Apple
Modern Apple computers can no longer be fully used and maintained in 100% offline environments, or in ways that will reasonably ensure that the computer is…
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The latest blog posts to take off on Hacker News. 4,807 posts.
Hardware & Electronics
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2702
M1 Macs: Truth and Truthiness
The M1 is up *here*, running fast and cool, and all the competing chips from Intel, AMD, Qualcomm, Samsung, and whoever else are down *there*, running hot or running slow, looking around for their recently stolen pants.
2703
Precursor’s Custom PCBs
While the last few updates about Precursor have focused on evidence-based trust and security, this update is more about the process of making Precursor itself. There is an essential link between evidence-based trust and understanding the manufacturing process: to convince yourself that something has been constructed…
2704
PinePhone KDE Community Edition is now available
We are pleased to announce that the KDE Community Edition (CE) PinePhone is now available for pre-order. This edition of the PinePhone ships with a tailored build of Plasma Mobile built upon Manjaro Linux, and it is the culmination of ongoing efforts to bring the popular Plasma desktop environment to the smartphone.
2705
Amazon EC2 Mac Instances
Throughout the course of my career I have done my best to stay on top of new hardware and software. As a teenager I owned an Altair 8800 and an Apple II. In my first year of college someone gave me a phone number and said “call this with modem.” I did, it answered “PENTAGON […]
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Running a full desktop environment on a Kindle (2019)
Ethical Hacking and Cybersecurity Blog
2708
How many registers does an x86-64 CPU have?
x86 is back in the general programmer discourse, in part thanks to Apple’s M1 and Rosetta 2 . As such, I figured I’d do yet another x86-64 post.
2709
Making Playstation 1 Modchips (2018)
When I was young I owned a PlayStation 1 (PS1). It was one of the first, if not the first, game consoles I owned and it had a profound effect on my future. I can trace the history of how I got involved in computers back to playing and modding
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ASICs at the Edge
At Cloudflare, we pride ourselves in our global network that spans more than 200 cities in over 100 countries. To accelerate all that traffic through our network, there are multiple technologies at play. So let’s have a look at one of the cornerstones that makes all of this work.
2712
DIY Smart Doorbell with a Raspberry Pi
A DIY smart doorbell with a built-in camera, microphone, and speaker. This steampunk-themed design integrates with home assistant and our multi-room audio
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Upgrade Raspberry Pi 4 with a NVMe boot drive
You can upgrade the storage in your Raspberry Pi 4 with an NVMe drive using USB3 to get more reliable storage and faster I/O than an SD…
2716
IoT Unravelled Part 1: It's a Mess but Then There's Home Assistant
With the benefit of hindsight, this was a naïve question: > Alright clever IoT folks, I've got two of these garage door openers, what do you reckon the best way of connecting them with Apple HomeKit is? https://t.co/i0RmjSMkkD — Troy Hunt (@troyhunt) April 25, 2020 [https://twitter.com/
2717
Booting from a vinyl record
Most PCs tend to boot from a primary media storage, be it a hard disk drive, or a solid-state drive, perhaps from a network, or – if all else fails – the USB stick or the boot DVD comes to the rescue… Fun, eh? Boring! Why don’t we try to boot from a record player for a change?
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Librem 5 Mass Production Phone Has Begun Shipping
Purism makes premium phones, laptops, mini PCs and servers running free software on PureOS. Purism products respect people's privacy and freedom while protecting their security.
2721
Apple Silicon and losing our legacy
[Edit] This post sparked a conversation on Ycombinator ! I am concerned about Apple's move to its own home-grown processors. It's not because I'm worried about the new silicon, or Apple's ability to make high-performance CPUs, or even because I am worried about changing architectures. I survived…
2722
Pine64 November Update: KDE PinePhone CE and a Peek into the Future
Welcome to this month’s community update! We’ve got exciting news to share, but before I proceed in doing so I’d like to thank Gamiee, JF, and PizzaLovingNerd for contributing to this blog entry and Clover for the final edits and proof-reading. As the PINE64 device-family grows larger and becomes more diverse, I find…
2723
Apple Silicon M1 Chips and Docker
Learn from Docker experts to simplify and advance your app development and management with Docker. Stay up to date on Docker events and new version
2724
Reverse engineering a forgotten 1970s Intel dual core beast: 8271, a new ISA
" As I recall, those two chips were fairly large. And fairly late -- to the marketplace. We had lots of issues with them. [...] Sometimes th...
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I Ripped Out a £6k Lighting System
I took me 7 years to admit I'd made a mistake in choosing a Z-Wave Wireless Lighting System. Finally I've taken stock and replaced it!
2727
The Best and Worst Microcontroller SDKs
A community and blog for embedded software makers
2728
Intel's disruption is now complete
“Look, Clayton, I’m a busy man and I don’t have time to read drivel from academics but someone you told me you had this theory… and I’m…
2729
13-Year-Old, Nicholas Sharkey, Creates a RISC-V Core
one of our goals with the workshop is to give students an opportunity to learn logic design earlier in their education--like, say, as a college freshman or sophomore. So just imagine our surprise when Nicholas introduced himself in the chat forum of our workshop.
2730
PokéWalker hacking: A complete device takeover and ROM dump using infrared
Dmitry.GR: Complete device takeover by blinking at it!