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Boards of Casio
While working away on the CZP-1 , which was at least initially an effort to create a Casio CZ-101 on a web page I happened to see this YouTube video by oliveoil22:
Topics /
Hardware & Electronics
The most popular blog posts about hardware & electronics on Hacker News. 4,805 posts.
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A DX7 USB Dongle
The amazing Rene Stange added USB Gadget (i.e. device) support to the Circle bare metal Raspberry Pi environment a while ago so I’ve now incorporated that into MiniDexed. This allows MiniDexe…
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LM8560, the eternal chip from the 1980 years
Site about nature and political themes. Europe, Capitalism, anti-captalism, communism, socialism, animals, cats, veganism, astronomy, religion and more
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Carbon nanotube transistors outperform silicon
For decades, scientists have tried to harness the unique properties of carbon nanotubes to create high-performance electronics that are faster or consume less power. Now, for the first time, University of Wisconsin–Madison materials engineers have created carbon nanotube transistors that outperform state-of-the-art…
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z386: An Open-Source 80386 Built Around Original Microcode
This is the fifth installment of the 80386 series . The FPGA CPU is now far enough along to run real software, and this post is about how it works. z386 is a 386-class CPU built around the original Intel microcode, in the same spirit as z8086 .
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Benchmarking latency across common wireless links for microcontrollers
Comparing typical one-way transfer latencies for a range of popular wireless communication modules and protocols
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New process allows 3-D printing of microscale metallic parts
Engineers infuse a hydrogel structure with a metal solution and then use heat and chemical reactions to leave only the metal behind.
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NEC’s Forgotten FPUs
NEC had a cross license agreement with Intel dating back to April of 1976 that allowed each company to make/sell products based on each others patents. This was particularly important in the 1970’s as having a viable ‘second source’ for your designs was considered critical for it to be viable in the market. This was…
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How Intel Missed the iPhone: The XScale Era
Challenging the conventional narrative on Intel's smartphone miss
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Eye-tracking is a missing input device for VR experiences
So you want to shoot lasers from your eyes, hmm?
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ARM64EC: Building Native and Interoperable Apps for Windows 11 on ARM
Today, we’re announcing ARM64EC (“Emulation Compatible”), a new way to build apps for Windows 11 on ARM. With the latest Visual Studio tools in preview and the Windows 11 Insider SDK, you'll be able to take advantage of ARM64EC to incrementally
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Why FPGA manufacturers keep their bitstream formats secret
Every FPGA vendor keeps the bitstream format for their device secret. Only the tools provided in binary-only format by the vendor (and a select few third parties under NDA) can generate these bitstreams.
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A Small Ode to the CRT
I used to hate Cathode Ray Tubes . As a kid in Europe, everything flickered at 50Hz, or made a loud whistle at 15.625KHz (back when I could still hear it). CRTs just seemed crude, “electro-brutalist” contraptions from the valve era. They were heavy, and delicate, and distorted, and blurry, and whistled, and gave…
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Unlocking the Duron and Athlon using the pencil (2007)
Unlocking the Duron and Athlon Using the Pencil Introduction The best and most stable way to overclock your Athlon and Duron CPU is ...
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Kona EV Hacking
Header page for hacks and investigations of the Hyundai Kona electric vehicle
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Here's why you should not buy a Drobo
Jan Rychter: Tech Consulting, Product Development, Data Science.
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Tapo (Rust/Python library) now speaks TP-Link's TPAP protocol
tapo now logs in over the TPAP protocol, so the Third-Party Compatibility switch in the Tapo app can stay off. Also new: H200 and H500 camera hubs with recording downloads, and plug schedules and timers.
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Experiment: Recoil vs. Muzzle Velocity
A detailed experiment to find any statistically-significant relationship between muzzle velocity and recoil management technique.
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Dumping MiniDisc Media
Update 2022: Web MiniDisc Pro can access NetMD devices through the browser and can also download protected files! If you have music on a collection of MiniDisc media and want to finally copy the data off onto modern media (or the cloud!), here are simple instructions for some different solutions:
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An accessible one-handed keyboard, inspired by FrogPad
A couple of years ago, I was in an incident that reduced the strength in my left shoulder. I’ve been waiting for an operation to restore the function to that shoulder, but we were warned the post-operative recovery period would be several months. So I started looking for keyboard options...
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Active cooling your Raspberry Pi 3
Raspberry Pi 3 devices tend to overheat when they run prolonged heavy loads. When the processor’s internal temperature approaches 85 degrees Celsius, it protects itself by downclocking or shutting down completely. This can adversely affect performance of AI models.
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New 8-megapixel camera board on sale at $25
One of your favourite add-ons, now available with higher resolution, image quality, colour fidelity and low-light performance, for the same price of $25.
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Surprisingly simple scheme for self-assembling robots
Small cubes with no exterior moving parts can propel themselves forward, jump on top of each other, and snap together to form arbitrary shapes.
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What Every Hardware Startup Should Know About the Electronic Component Landscape
You can find lifecycle status information on manufacturer websites, or through us .