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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.

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digiKam 5.2.0 is published...

After a second release 5.1.0 published one month ago, the digiKam team is proud to announce the new release 5.2.0 of digiKam Software Collection. This version introduces a new bugs triage and some fixes following new feedback from end-users. This release introduce also a new red eyes tool which automatize the red-eyes effect reduction process. Faces detection is processed on whole image and a new algorithm written by a Google Summer of Code 2016 student named Omar Amin is dedicated to recognize shapes and try to found eyes with direct flash reflection on retina. Read more

Games for GNU/Linux

Linux Graphics

Libreboot Drama Continues, GNU Might Keep The Project

It's been one week since the Libreboot downstream of Coreboot announced it would leave the GNU and denounced the FSF over supposedly a transgendered individual having been fired by the this free software group. Both Richard Stallman and the FSF denounced these claims made by Libreboot maintainer Leah Rowe. Since then, no actual proof has been presented to back up these claims by the Libreboot maintainer but the drama around it has seemingly continued. Waking up this morning, I received an email as part of a long email chain from Leah Rowe about how the "GNU project refuses to let go of libreboot" and she wrote, "GNU project has told me that they will not allow libreboot to leave GNU. This is quite possibly the biggest insult imaginable, considering what has happened." Read more