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The most popular blog posts about hardware & electronics on Hacker News. 258 posts.
How low we can Go and still do something useful? I recently bought this ridiculously cheap board: I bought it for three reasons. First, I have never dealt (as a programmer) with STM32F0 series. Second, the STM32F10x series is getting old. MCUs belonging to the STM32F0 family are just as cheap if not cheaper and has…
we have explored some of the basic architecture concepts in Graphics Processing Unit (GPU) such as graphics pipeline, vector processing, primitive processing, rasterization, fragment processing, pixel operations, graphics architecture and shader programming model There are five basic graphics entity
How I upgraded my Macbook's Thunder2 eGPU from a bus-powered GTX 1050 Ti SC to a PSU-powered GTX 1080.
Disclaimer: this, by no means, is not a definitive description of the whole embedded-specific development. This is just a small good practice about interaction with hardware.
Last month, the 100,000th hardware engineer registered on SnapEDA, so I thought it would be fun to reach out to learn more about what they were working on. Little did I know that it would turn out to be so epic!
Hardkernel, the hardware manufacturer behind powerful single-board computers (SBCs) including the Odroid XU4, offers the neat Odroid-Go kit. This portable do-it-yourself (DIY) game console provides a GameBoy-esque form factor for a mobile retro gaming experience. Learn more in this Odroid-Go review, from what it is to…
Tomu is a super cheap Open Source Hardware 24 MHz ARM computer with 8 KB of RAM and 64 KB of ROM that fits into your USB connector! Of course I had to put Commodore 64 BASIC on it, which can be accessed through the USB-Serial port exposed by the device.
Typically when collecting something, be it coins, cars or CPU’s having the most pristine unblemished example is highly desirable. However, sometimes, the best example is one that isn’t perfect, in coin collecting it may be a rare double struck coin, or some other flaw that actually makes the coin more valuable.
TLDR : My robot cat litter box bricks itself after a set number of washes with each soap cartridge so I reverse engineered and suppressed the verfication process to enable refilling.
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.
Have you ever wondered how your computer knows all the characteristics of your monitor— the supported resolutions, the model, and even the...
The above shows my home-built digital clock. It uses Nixie-tubes for readout. In contrast to most other nixie-clocks being built these days, my clock does not use any transistor or IC for driving the tubes. Instead, the driving logic is built from neon lamps , together with resistors, capacitors and silicon diodes.
Read our latest update: What Really Happened to Apple's AirPower?. Visit our site for leaks, news, and reviews for technology and related trends, cars & more.
Lisp Machine Inc. K-machine architecture
Introduction In my last post, I discussed the process of building my Magic Leap One (ML1) view simulator model (hereafter referred to as “model”), and now I would like to show you what the view of …
MIT researchers have developed a new way to power and communicate with devices implanted deep within the human body. Such devices could be used to deliver drugs, monitor conditions inside the body, or treat disease by stimulating the brain with electricity or light.
The title of this review was carefully chosen, not glibly. I want what is best for VR and all other technologies on the Reality–Virtuality Continuum, Magic Leap included. Unfortunately, their cur…
A 360 leds clock on the wall
YubiKey iOS support is here. For developers, we now offer Yubico Mobile SDK for iOS, and LastPass supports the YubiKey NEO over NFC on iOS.
MIT and Harvard physicists have created a new form of light that could enable quantum computing with photons.
Some integrated circuits have very interesting dies under a microscope, like the chip below with designs that look kind of like butterflies....
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