https://opensource.com/article/17/8/linux-grafana?sc_cid=70160000001273HAAQ This is a basic walkthrough for how to set things up to monitor Linux system and networking. This is a basic install that incorporates collectd, InfluxDB, and Grafana on the same host. →
https://opensource.com/article/17/12/top-5-sysadmin-articles-2017?sc_cid=7016000000127ECAAY Take a look at Opensource.com’s top 5 articles for system administrators from the past year. →
https://www.spectrum.ieee.org/semiconductors/devices/the-high-school-student-whos-building-his-own-integrated-circuits Electronics enthusiasts like being able to make things themselves. But making DIY integrated circuits seemed impossibly out of reach. After all, building a modern fab is astronomically expensive. This article has an interesting story of a 17-year-old high school student who has started making chips in his garage fab. Zeloof was inspired by Jeri Ellsworth’s YouTube channel, where →
Merry Christmas to everybody that celebrate it. There is lot’s of snow in home country of Santa Claus. →
http://preshing.com/20171218/how-to-write-your-own-cpp-game-engine/ The gaming platforms of 2017 – mobile, console and PC – are very powerful and, in many ways, quite similar to one another. Game engine development is not so much about struggling with weak and exotic hardware, as it was in the past. In my opinion, it’s more about struggling with complexity of your own →
https://www.edn.com/design/analog/4459183/Thoughts-on-the-circuits-you-should-publish?utm_content=buffer26964&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer There are two fundamental categories that define what can and what should not be published: professional and consumer. In general, virtually any circuit was safe to publish for a professional audience that usually understood any apparent hazards. And most circuits that had hazards had them pretty well spelled out. In ignoring dangerous circuits, there →
https://www.gamasutra.com/blogs/DougPearson/20171212/311570/Post_Mortem_The_Death_of_Flash_and_Rewriting_14_Million_Lines_of_Code.php Adobe recently confirmed the suspicion held by many in the games industry that Flash is a dying platform. The official announcement that Flash will be discontinued in 2020 is threatening the infrastructure for many games and mobile apps, putting developers in a position to either abandon or overhaul their proprietary code built meticulously over →
http://www.instructables.com/id/High-Speed-Photography-Flash-Trigger-by-Sound-or-L/ how to build an Arduino based flash trigger for high speed photography. The trigger can be activated by sound, vibration or by breaking a laser beam. →
https://spectrum.ieee.org/energywise/energy/the-smarter-grid/utilities-probed-as-potential-cause-of-california-fires Automatic reclosers are pole-mounted circuit breakers that can quickly restore power after outages. Reclosers make quick work of many line faults, the great majority of which result from temporary insults such as a tree branch striking a line or the electrocution of an unlucky squirrel. Reclosers usually try restarting a line 2-3 times before giving up →
Audio jacks have been around for decades and have been used in a wide variety of applications. While simple in their basic functionality, they can be used in complex systems. Understanding Audio Jack Switches and Schematics document will help you understand some of their capabilities and will dig into the “guts” of these connectors.When looking →