Every blog post that took off on Hacker News, ranked by the votes of its best submission. 247 posts.
Lately I have had the need to do real time video capture from HDMI devices as of late for a project, and while looking around the internet found that all of the capture cards that are aimed at gamers (windows / OSX support only) or full blown production capture (Very expensive, more inputs than I need). The other…
With "Passive Wi-Fi," UW computer scientists and electrical engineers have generated Wi-Fi transmissions using 10,000 times less power than conventional methods
Some of the latest Intel processors support the AVX-512 family of vector instructions. These instructions operate on blocks of 512 bits (or 64 bytes). The benefit of such wide instructions is that even without increasing the processor clock speed, systems can still process a lot more data. Most code today operators…
FINAL UPDATE (Wednesday 9th May 2018): Arduino is back in stock! Check out the Arduino range on our store here: https://shop.pimoroni.com/collections/arduino -------------------------------------------------------------------------------- UPDATE #2 (Friday 12th August 2017): Paul and I have spoken with Massimo Banzi…
Bringing Google Play — the most popular app store in the world — to Chromebooks.
Modern smartphones have a CPU chip, and a baseband chip which handles radio network communications (GSM/UMTS/LTE/etc.) This chip is connected to the CPU via DMA. Thus, unless an IOMMU is used, the baseband has full access to main memory, and can compromise it arbitrarily.
New technology has been developed that uses nuclear waste to generate electricity in a nuclear-powered battery. A team of physicists and chemists from the University of Bristol have grown a man-made diamond that, when placed in a radioactive field, is able to generate a small electrical current.
We’re building the Model 01, a hackable ergonomic keyboard with mechanical keyswitches, programmable RGB LEDs, opensource firmware, and a…
Location Voiture Electrique à la journée, le week-end ou au mois. Dès 50€/jour. Oubliez les agences de location. Assurance tous risques.
When you are a child, everything seems fascinating, almost everything is magical because you don't know the boundaries of what you have to discover yet.
A security blog focusing on Android, the Linux Kernel and everything nice.
Startups can’t do things the same way big companies do. And that’s a good thing; here’s why. Startups and big companies differ in a lot of ways. When it comes to hardware, the gulf between the two is massive. Early-stage startups are painfully under-financed. This lack of capital makes manu
Many AWS customers are running memory-intensive big data, caching, and analytics workloads and have been asking us for EC2 instances with ever-increasing amounts of memory. Last fall, I first told you about our plans for the new X1 instance type. Today, we are announcing availability of this instance type with the…
I'm increasingly of the view that both my time and my sanity are worth more and more as the years progress. Particularly in my independent life, it really can be that black and white - if I can't work, it costs me money. Plus, I want to be happy
This article is translated into Vietnamese at: Bên trong chíp định thời 555 . If you've played around with electronic circuits, you prob...
This is a reader question from “jlforrest” that seems worth answering in more detail than just a single sentence: I understand the need for a cache but I don’t understand why there are …
Microprocessors have become immensely more complex thanks to Moore's Law, but one thing that has been lost is the ability to fully understan...
Alan Kay recently gave his 1970's Xerox Alto to Y Combinator and I'm helping with the restoration of this legendary system. The Alto was t...
