Showing headlines posted by bob

Hicat’s open source, “Livera” machine vision board runs Linux on an ARM9 Hi3518 camera SoC, and Arduino on an Atmel 32u4 MCU, and has an optional robot kit. A startup called Team Hicat has gone to Kickstarter to launch a Hicat Livera machine vision development board and robot kit that runs both Linux and Arduino. […]

As many organizations are finding out, open-source computing is a game-changer. Many businesses now rely on open-source tools to lower costs, increase flexibility and freedom, and enhance security and accountability.

The enormity and severity of the West African Ebola epidemic that began in 2014 is hard to fathom. The outbreak resulted in more than 11,000 deaths, and hundreds of thousands of people affected by loss. Providing adequate care for any medical condition depends on information, but even more so when dealing with an epidemic that is as severe, dangerous, and fast-moving as Ebola.

In a previous article, I provided a quick introduction to Node.js and explained what it is, what it does, and how you can get started using it. I mentioned a few modules that can help you get things done, and they all -- pug, ejs, and express -- are external modules that will need to be installed using Node.js's npm tool.

The Internet of Things market is fragmented, amorphous, and continually changing, and its very nature requires more than the usual attention to interoperability. It’s not surprising then, that open source has done quite well here -- customers are hesitant to bet their IoT future on a proprietary platform that may fade or become difficult to customize and interconnect.

This quick tutorial will deal with the tasks of writing an ISO file on multiple USB pen drives, and writing multiple ISO files into one USB pen drive. These are two different tasks that require the utilization of different tools, but I thought it would be a good idea to cover them both in one article.

With the change of the season, we’ve worked hard to release a new version of Firefox that delivers the best possible experience across desktop and Android. Expanding Multiprocess Support Last month, we began rolling out the most significant update in … Continue reading

In the first and second articles in this series, I introduced the powerful dig utility and its uses in performing DNS lookups along with a few time-saving examples of to put it into practice. In this part, I’ll look at my favorite dig utility feature -- which is definitely the “trace” option. For those unfamiliar with this process, let’s slowly run through it.

Star Trek has inspired fans, technologies, and careers ever since its creation in 1964 by Gene Roddenberry. read more

Dear younger me, I am writing to you from 10 years in the future. Over the next ten years, you'll find that you love computers, but there's a barrier to you starting a career based on this thing you love. You will trip over an oversupply of information from online publications, e-books, and tutorials promising to teach you X language and Y framework, and falter from a lack of direction. So, here are a few pointers from your future self. Do daily low-level programming exercises. They are your bread and butter, stick with them. read more

Java experts have questioned Oracle's support for Java, but Oracle swears it's fully behind Java Enterprise Edition and NetBeans.

When it's easier to rewrite than refactor Mozilla developers have released a new JavaScript debugger for Firefox.…

On Indiegogo, Awesome PCB’s $13 “ArduShield” prototyping shield supports a wide variety of Arduino boards, including the Uno R3, Mini, Mini Pro, and Nano. The ArduShield “universal” prototyping shield is notable for supporting a wide variety of Arduino boards, including the Mini and Mini Pro. Created by Polish developer Szymon Mackow at his company, Awesome […]

Itead has launched a $2.10, 14 x 13.5mm “PSF-A85” WiFi module based on the ESP8285 SoC, a version of the ESP8266 that adds 1MB SPI flash. In recent months, before releasing the faster, Bluetooth enabled ESP32 big brother to its popular ESP8266 WiFi SoC, China-based Espressif released a follow-on to the ESP8266 called the ESP8285. […]

Redmine is an open source project management and issue tracking tool based on the Ruby on Rails Framework. This tutorial covers the Redmine 3 installation with Nginx as the web server and MySQL as the database on Ubuntu 16.04 (Xenial Xerus) operating system.

Are you interested in keeping track of what is happening in the open source cloud? Opensource.com is your source for news in OpenStack, the open source cloud infrastructure project.

Do you have an HDMI-enabled dumb TV sitting around that needs a dedicated set-top box or game console to be used? Are you planning to buy a new smart TV? Stop. Here is a tutorial that will turn your current TV into a great Android Linux powered smart TV. At most, you have to spend $30 on it.

So there you are, you and your ace tech team, all excited about DevOps. You know that DevOps is the methodology that will move you past "yak shaving" and into building an IT infrastructure that will streamline and move your company forward. But how do you sell this to your bosses, and especially your non-technical bosses? Victoria Blessing, Operations Engineer for the College of Architecture at Texas A&M University, described the basics in her LinuxCon North America 2016 presentation.

OpenEmbed’s “SOM6210” COM expands upon NXP’s i.MX6 UL SoC with up to 1GB RAM, up to 64GB eMMC, and optional -40 to 80? operating temperature support. OpenEmbed’s 55 x 42mm SOM6210 computer-on-module is not the smallest or most feature rich of the many COMs that have tapped NXP’s low-power, IoT oriented i.MX6 UltraLite. Yet, its […]

We recently interviewed Ayoub Elyasir on how he uses Fedora. This is part of a series on the Fedora Magazine. The series profiles Fedora users and how they use Fedora to get things done. Contact us on the feedback form... Continue Reading →