Optical Isolated Single Wire Communication

Hello, for an aquarium project I needed a long electrical wire that could: supply power to deviceallow communication Other Current and voltages are lowWire is +/- 3m longSlow data transfersBidirectional communication, half duplexLimited space in deviceGalvanic isolation The communication is between 2 devices. The device can be an Arduino, Raspberry PI or other device using the digital pins. Step 1: Some sensors, like the DS18B20, use 3 wire...
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Tesla's new super car will cost at least $200,000

Vroom vroom! Tesla unveiled its new electric semi-truck late Thursday, which is pretty cool if you care about the future of trucking, but less cool since there’s a good chance you’ll never actually drive one. But in a surprise twist at the end of the event, Tesla did its best Apple impression and unveiled one more thing. That thing: A revamped, electric Tesla Roadster with four seats and the ability to go from 0 to 60 mph in just 1.9 second...
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The inner workings of surreal mechanical sculptures - CNET

exploratorium-curious-contraptions-6127 1 of 12 2 of 12 3 of 12 4 of 12 5 of 12 6 of 12 7 of 12 8 of 12 9 of 12 10 of 12 11 of 12 12 of 12 Published: November 18, 2017 5:01 AM PST Up Next Tech Turkeys 2017: The lowest point... 52 Latest Stories Microsoft's Surface Book 2 is bigger, better sequel 1:34 Microsoft's Surface Book 2 is bigger, better sequel by Dan Ackerman Awesome appliance gifts to splurge on in 2017 15 Awesome appliance gifts t...
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Iconic hacker booted from conferences after sexual misconduct claims surface

John Draper , a legendary figure in the world of pre-digital phone hacking known as "phreaking," has been publicly accused of inappropriate sexual behavior going back nearly two decades. According to a new Friday report by BuzzFeed News , Draper, who is also known as "Captain Crunch," acted inappropriately with six adult men and minors between 1999 and 2007 during so-called "energy" exercises, which sometimes resulted in private invitations...
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Review: LIFX Mini takes on Philips with Apple HomeKit

  Review By Roger Fingas Friday, November 17, 2017, 09:03 pm PT (12:03 am ET) The LIFX Mini is about what you'd hope for from an iPhone-compatible smartbulb, and with HomeKit, LIFX is finally ready to go toe-to-toe with the popular Philips Hue platform. We tested two versions of the Mini: the standard model, which supports 16 million colors, and the Mini White, which is limited to a warm 2,700K color temperature. A third variant, Day & ...
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Judge Halts Copyright Troll's Lawsuit Against A Now-Deceased Elderly Man With Dementia And An IP Address

Stories about copyright trolls issuing questionable settlement demands and lawsuits using laughably flimsy evidence with no regard to mitigating circumstances are somewhat common around here. The most egregious cases range from trolls sending threat letters to the elderly to flat out suing the innocent . This sort of thing is essentially inherent in a business model that closely apes an extortion ring, and here's another quintessential exam...
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This week's tech titan 404s | Engadget Today

If you tend to work in Google Docs, you already know about it being down for hours on Wednesday, but only AT&T users had the pleasure of realizing their phones also didn't work for a good portion that same day. To fix it, AT&T told users... Original link
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Hardcore Twenty-Four: Stephanie Plum, Book 24 (Unabridged) - Janet Evanovich

Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator Original link
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Debian: DSA-4040-1: imagemagick security update

LinuxSecurity.com: This update fixes several vulnerabilities in imagemagick: Various memory handling problems and cases of missing or incomplete input sanitising may result in denial of service, memory disclosure or the execution of arbitrary code if malformed image files are processed. Original link
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Count down to Black Friday with our favorite deals available right now

Calling Black Friday the Super Bowl of commerce is like calling the sun “kind of hot.” Every year, on the morning after Thanksgiving, consumers across America wake up at the crack of dawn, bellies full of half-digested turkey, and sprint to their favorite stores hoping to nab items at ridiculously low prices. While there are some people who revel in the consumer chaos, most of us are just looking to save a little bit of cash as we head into...
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