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Chips and Geopolitics
TSMC showed the power of modularization, and now they are core to the U.S. national security strategy.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 4,807 posts.
Hardware & Electronics
Any year
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Restoration of an IBM Thinkpad 701C Butterfly-keyboard laptop
Just over a year ago there was a discussion on Hacker News about the IBM ThinkPad 701c (the one with the lovely folding "butterfly" keyboar...
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Bad Smart Watch Authentication
IDO based smart watches are a security nightmare, and there's likely millions of them out there
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Camera Pi – DSLR Camera with Embedded Computer
I’ve had the idea of embedding a computer DSLR camera for a couple of years now, but for whatever reason I never got around to implementing it, mostly due to the cost of small single board computers. Until now, that is. With the release of the Raspberry Pi, embedded computing has all of a sudden become much more…
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Don't Feed Them After Midnight: Reverse-Engineering the Furby Connect
A Accenture oferece oportunidades que surgem a partir da disrupção tecnológica em todas as indústrias, em todos os países, todos os dias. Saiba mais!
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Tanaka Hisashige, builder of the Myriad Year Clock (2016)
Japan's greatest inventor whose life span a formative period in the nation's history, Tanaka Hisashige built the Myriad Year Clock, a 1000-part masterpiece that's today a national treasure.
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Raspberry Pi Model Railway Automation
This note introduces my experiences of using the Raspberry Pi to automate a model railway.
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New T4g EC2 Instances, Powered by AWS Graviton2
December 10, 2020 – Post updated for the extension of the T4g free-trial until March 31, 2021. During the free-trial period, customers who run a t4g.micro instance will automatically get 750 free hours per month deducted from their bill during each month. T4g free-trial will be available in addition to the existing…
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FlipperZero: Our Response to the Canadian Government
In just a few years, Flipper Zero has become so popular that it’s now surrounded by many myths. It’s no wonder that people in power are trying to make Flipper Zero illegal. As you might have seen in the news, the Canadian government plans to ban Flipper Zero
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Xbox Hacks: The A20 (2021)
In the early 2000s the Xbox was released. We are nearing the 20 year anniversary so its time to dive into the A20 "hack".
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The 970-HA-JOKES Payphone Project
Have a listen to this classic hold music on infinite loop and be taken back to a time when pay phones ruled the street corner and peppered the mall food court.
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Teensy 3.1 bare metal: Writing a USB driver (2014)
Electronics, Embedded Systems, and Software are my breakfast, lunch, and dinner.
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Speeding up the Super Game Boy
The Super Game Boy allows you to play Game Boy games on your Super Nintendo. This is an impressive feat, when you consider that the two consoles share basica...
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An array of eight SN76489 sound chips playable via USB MIDI
The SN76489 is the same sound chip as found in the SEGA Master System. This is an array of eight SN76489 sound chips playable via USB...
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Keras and deep learning on the Raspberry Pi
In this guide you'll learn how to perform real-time deep learning on the Raspberry Pi using Keras, Python, and TensorFlow.
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AMD RDNA 4 – AMD Radeon RX 9000 Series Graphics Cards
New AMD Radeon RX 9000 Series graphics cards deliver enthusiast-level gaming experiences supercharged by AI.
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Receive push notifications from your rice cooker
I have a lovely, and reasonably priced, Mini Panda Rice Cooker. It does not have any SmartHome features. You put in water and rice, press a button, it cooks rice. Nice! The only problem is - I don't know how long the rice will take to cook. It uses "Fuzzy Logic" to work out exactly how much heat and time is needed for…
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Can I erase sensitive data on an old hard drive with Neodymium Magnets?
Discover secure hard drive destruction methods using powerful magnets to safeguard sensitive data.
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Will that hub or dock slow your SSDs, or even make them faster?
How to connect a USB4 SSD to get better performance from an Intel Mac. Should you buy a Thunderbolt 4 hub, or a Thunderbolt 5 dock? Do any of these live ‘up to’ their claimed performanc…
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Commercial interests petition FCC for high power allocation on shortwave
The ad hoc group “Shortwave Modernization Coalition” petitioned the Federal Communications Commission (FCC) to allow data communications on multiple bands within the HF 2 – 25 MHz range with up to 20 KW, including in bands immediately adjacent to spectrum allocated to the Amateur Radio Service.
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Benchmarking TensorFlow on Nvidia GeForce RTX 3090
We benchmarked the deep learning performance of the latest NVIDIA RTX 3090 GPU.
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NIST is broadcasting a test signal on minute 8 of the hour on WWV and 48 on WWVH
Listen to WWV announcement recorded 0008UTC 11/4/2021 from WWV 10MHz broadcast, receiver IC-7300 13.7km from the station.
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The Death of the Von Neumann Architecture
Lots of exciting new things were announced at the latest Apple WWDC this week, but hidden amongst the big announcements was an extension of something that's been bothering me for a while.