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  • How to build a $200 smart drone with the Pi Zero

    Erle Robotics, which I mentioned in last week's piece about the increasingly important role of Linux in robotics, supplies cheap components for DIY Raspberry Pi projects. I got in touch with the makers at Erle this week to come up with a great tutorial for our readers.

  • Add a battery pack to your Raspberry Pi

    Your Raspberry Pi’s mobility is usually restricted by the length of the power lead. Rather than limiting it to your desk or living room, however, you can use it for mobile projects as diverse as launching it into near-Earth orbit or monitoring and automating your garden.

    Of course, to do this you will need batteries, but adding battery power to your Raspberry Pi is simpler than you might have imagined. All that is required are six rechargeable AA batteries (or single-charge alkaline), a battery box with space for the batteries and a UBEC. The latter is a Universal Battery Elimination Circuit, a voltage regulator that will regulate the power supply and prevent damage to the Raspberry Pi, and can be bought for under £10.

  • Reference platform simplifies wearable security camera designs

    Intrinsyc announced a reference design for wearable law enforcement and security cameras, featuring a Snapdragon 410 SoC running Android and a 13-MP camera.

More in Tux Machines

Salix 14.2 Xfce Edition Officially Released Based on Slackware 14.2, Xfce 4.12

After being in development for the past three months, the Salix 14.2 Xfce Edition operating system has finally hit the stable channels, and it is now available for download. Based on the Slackware 14.2 GNU/Linux distribution and built around the lightweight and highly customizable Xfce 4.12 desktop environment, Salix 14.2 Xfce Edition ships with numerous improvements and new features that some of you who managed to test-drive the Beta and Release Candidate pre-releases are already accustomed with. Of course, many of the core components and default applications have been updated to their latest versions. Read more

Leftovers: Security

  • Tor 0.2.8.7 Addresses Important Bug Related to ReachableAddresses Option
    The Tor Project, through Nick Mathewson, is pleased to inform the Tor community about the release and general availability of yet another maintenance update to the Tor 0.2.8 stable series.
  • Emergency Service Window for Kolab Now
    We’re going to need to free up a hypervisor and put its load on other hypervisors, in order to pull out the one hypervisor and have some of its faulty hardware replaced — but there’s two problems; The hypervisor to free up has asserted required CPU capabilities most of the eligible targets do not have — this prevents a migration that does not involve a shut down, reconfiguration, and restart of the guest.

TheSSS 19.0 Linux Server Out with Kernel 4.4.14, Apache 2.4.23 & MariaDB 10.1.16

TheSSS (The Smallest Server Suite) is one of the lightest Linux kernel-based operating systems designed to be used as an all-around server for home users, as well as small- and medium-sized businesses looking for a quick and painless way of distributing files across networks or to simply test some web-based software. Read more

GNOME Control Center 3.22 to Update the Keyboard Settings, Improve Networking

The upcoming GNOME 3.22 desktop environment is still in the works, and a first Beta build was seeded to public beta testers last week, bringing multiple enhancements and new features to most of its core components and apps. While GNOME 3.22 Beta was announced on August 22, it appears that the maintainers of certain core packages needed a little more time to work on various improvements and polish their applications before they were suitable for public testing. And this is the case of GNOME Control Center, which was recently updated to version 3.21.90, which means 3.22 Beta. Read more