Photovoltaic generators drive isolated mosfet gates in as little as 100μs

Photovoltaic generators drive isolated mosfet gates in as little as 100μs

Each consists of an LED and a stack of photodiodes, plus output control circuity. APV1111GVY has a comparatively high output current – 45μA (or 8.5V) – for fast gate charging leading to fast mosfet turn-on.…

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How to Use strace to Trace System Calls and Signals – CloudSavvy IT

How to Use strace to Trace System Calls and Signals – CloudSavvy IT

Tracing a computer program is not reserved for only those who have the source code, can read it, and know how to use a debugger. Any Linux user can trace an executable with strace. Find…

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Samsung SmartThings App Gets a Fresh Redesign and Reorganized Device Controls – Review Geek

Samsung SmartThings App Gets a Fresh Redesign and Reorganized Device Controls – Review Geek

Samsung Sick of the beige and boring SmartThings app? Well, Samsung is giving SmartThings a brightly colored, fresh coat of paint. The company is also reorganizing device controls within SmartThings, which should reduce friction while…

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Amazon Sidewalk Is Here, and Maybe You Should Consider Leaving It On – Review Geek

Amazon Sidewalk Is Here, and Maybe You Should Consider Leaving It On – Review Geek

Amazon/Wilm Ihlenfeld If you own an Echo or Ring device and you didn’t know to opt-out, Amazon already turned on its new Sidewalk network feature for you. Look around, and you’ll find plenty of advice…

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Raspberry Pi RP2040 Gets a Real Price, and It’s a Dollar – Review Geek

Raspberry Pi RP2040 Gets a Real Price, and It’s a Dollar – Review Geek

Raspberry Pi Foundation The Raspberry Pi Foundation kicked off 2021 with the Pi Pico, a microcontroller built on the new RP2040 chip. Now, the British board maker is selling individual units of the RP2040 for…

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AT&T Is Offering Six Months of Stadia Pro to Entice New 5G and Fiber Customers – Review Geek

AT&T Is Offering Six Months of Stadia Pro to Entice New 5G and Fiber Customers – Review Geek

Ascannio/Shutterstock.com AT&T has teamed up with Google to offer up a special deal for customers who sign up for a new fiber internet plan or an eligible phone plan with a 5G-capable phone. These subscribers…

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A Curious Non-Sequitur

There was a curious non-sequitur uttered by the CEO of Nvidia last week about the regulatory scrutiny of his proposed takeover of Arm. “The regulators are looking for: Is this good for competition? Is this…

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What’s New in iOS 15, iPadOS 15, and macOS Monterey

What’s New in iOS 15, iPadOS 15, and macOS Monterey

Apple In June 2021, Apple announced iOS 15, iPadOS 15, and macOS Monterey for iPhone, iPad, and Mac during its annual WWDC keynote. Each operating system is getting a lot of updates. Here’s a look…

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9 Novels That Put a Spin On Popular Fairy Tales – LifeSavvy

9 Novels That Put a Spin On Popular Fairy Tales – LifeSavvy

Katherine Tegen Books/Square Fish/Disney-Hyperion We all grow up reading classic fairy tales like Cinderella, Sleeping Beauty, and The Wizard of Oz. Here are a few novels that put a spin on stories from your childhood.…

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Everything Apple Announced At the WWDC 2021 Keynote – Review Geek

Everything Apple Announced At the WWDC 2021 Keynote – Review Geek

Apple Apple just wrapped up the first day of its annual WWDC event, giving consumers and developers alike tons of new features, software, and updates to think about. Here’s everything you need to know about…

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