ePanorama.net
All about electronics and circuit design
https://www.reddit.com/r/energy/comments/6av5ft/fear_is_a_killer_nuclear_expert_reveals/ Experience in Nagasaki, Chernobyl and Fukushima has taught Shunichi Yamashita that anxiety and disruption can hurt people far worse than radiation itself. “Many people thought even a tiny amount of radiation was dangerous” Mass screening done anywhere is bound to show up cancers that wouldn’t otherwise have been diagnosed. They have nothing to do →
https://techcrunch.com/2017/06/02/who-catches-the-imsi-catchers-researchers-demonstrate-stingray-detection-kit/?ncid=rss&utm_source=tcfbpage&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29&utm_content=FaceBook&sr_share=facebook What’s needed is an independent method of identifying IMSI catchers in the wild. That’s what University of Washington researchers Peter Ney and Ian Smith have attempted to create with SeaGlass. “Up until now the use of IMSI-catchers around the world has been shrouded in mystery, and this lack of concrete information is a barrier to →
https://techcrunch.com/2017/06/05/apple-introduces-ios-11/?utm_source=tcfbpage&sr_share=facebook iOS 11 was the least surprising announcement of WWDC. Apple has announced new versions of its mobile operating system at its developer conference for years. The final version of iOS 11 won’t be available until September. →
http://www.epanorama.net/newepa/2015/01/14/garrettcom-converter-teardown/ I did more than two years ago tear-down of this 100 Mbit/s copper to fiber Ethernet media converter (link above). Now I decided to try to fix it. It turned out that originan PSU did not put out right 3.3V voltage, but considetably less. The digital electronics worked out nicely when fed with 3.3V →
https://techcrunch.com/2017/06/02/holokit-is-like-google-cardboard-for-augmented-reality/?ncid=rss&utm_source=tcfbpage&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29&utm_content=FaceBook&sr_share=facebook The revelation behind Google Cardboard was that if you put your phone close enough to your eyes, it’s basically a VR headset — but it’s not quite that simple for mixed reality setups like Microsoft’s HoloLens. Or is it? HoloKitis an extremely clever DIY solution for a quick and dirty augmented reality experience with →
https://opensource.com/article/17/5/secure-open-source-devops?sc_cid=7016000000127ECAAY The key to secure app development is to “shift left”—move security testing away from late-stage production and back towards design and development. →
https://hbr.org/2017/06/11-things-the-health-care-sector-must-do-to-improve-cybersecurity No industry or sector is immune to hacking. That reality was made painfully clear in mid-May, when a cyberattacker using WannaCry ransomware crippled health care institutions and many other kinds of organizations around the world. In 2015 over 113 million Americans health records were exposed, and in 2016 the number was over 16 million. Experian predicted that the →
https://www.linux.com/news/event/open-source-summit-na/2017/5/thin-client-market-embraces-raspberry-pi Is the Raspberry Pi ready to take over the low-end thin client market? This week, NComputing unveiled the RX-HDX, its second Raspberry Pi based thin client. In addition, ViewSonic announced a software upgrade for the Pi-based SC-T25 thin client that it announced last year. The future of thin clients — low-cost, remotely managed virtual client →
https://hyperallergic.com/379626/a-field-of-lavender-nourished-by-trumps-tweets/ This is a strange kind of IoT agriculture project: A subterranean field of lavender, planted by Martin Roth in Midtown Manhattan, is nurtured by lights that are largely controlled by the President’s tweets. The urban garden was installed by artist Martin Roth for his exhibition. It carries a literal title: In May 2017 I cultivated a piece of →
https://opensource.com/article/17/5/upgrade-your-car-these-5-arduino-projects Low-cost microcontrollers like the Arduino have opened new doors for makers looking to do fun and interesting things with their vehicles. This article takes look at a few car-related projects that make use of the popular open hardware microcontroller. →