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Roll Your Own DRO With An Added Twist

When using a manual machine tool such as a lathe or milling machine, there can be a lot of pressure to read the position and feed the axes at the correct rate. That’s why modern machines typically have some form of digital read-out (DRO). [Stefano Bertelli] has created a simple Raspberry Pi based DRO with

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United States v. Apple is pure nerd rage

Illustration by Cath Virginia / The Verge United States v. Apple is a lawsuit written for the general public, an 88-page press release designed to be read aloud on cable news shows. A lawsuit is, functionally speaking, a communication between lawyers and a judge. Because it is a specialized missive to a specialized audience, it

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There’s a vulnerability in Apple’s Mac chips–and the fix might be as bad as the flaw

Macworld A group of university researchers has revealed a vulnerability in Apple’s M-series chips that can be exploited to gain access to cryptographic keys. Dubbed “GoFetch,” the vulnerability can be used by an attacker to access a user’s encrypted files. On the GoFetch overview website, the researchers explain that GoFetch targets the M-series chips’ data

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Vue team releases VitePress 1.0 static site generator

The developers of the Vue JavaScript framework have launched VitePress 1.0, a static site generator (SSG) for building fast, content-centric websites. Built on top of Vue and the Vite build tool (pronounced “veet”), VitePress takes source content written in Markdown, applies a theme, and generates static HTML pages for deployment. VitePress 1.0, announced March 21,

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DOT Wants To Know How Big Airlines Use Passenger Data

The U.S. Department of Transportation has announced it will conduct a review of the data practices of the country’s ten largest airlines, amid concerns over potential misuse of customer information for upselling, overcharging, targeted advertising, and third-party data sales, as well as the security of systems handling sensitive data such as passport numbers. From a

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Java 22 brings security enhancements

Java Development Kit (JDK) 22, released by Oracle March 19 as the latest version of standard Java, offers a number of security enhancements, covering areas ranging from an asymmetric key interface to a new security option for -XshowSettings that allows developers to easily display security-related settings. In a March 20 blog post on Oracle’s inside.java

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Build Yourself a Vacuum Tube VU Meter

Volume unit (VU) meters are cool — it’s an undeniable fact. For some reason, humans just dig lights that flash along with sounds. You can build a VU meter using LEDs, or bulbs if you’re trapped in 1972. Or, you could use special vacuum tubes. [mircemk] did just that in their latest VU meter project.

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