Remember those tiny little droids skittering around the pristine corridors of the Death Star in Star Wars? [heychaostheory] has put together something vaguely along the lines of those charming little mobile toasters. It’s an autonomous mouse droid with party mode!

The build is interesting in that it’s based on an off-the-shelf metal robot chassis—which provides mounting points for the gearmotors and wheels that make up the drivetrain. The mouse droid body sits atop this, being a 3D printed part that is afixed with heat set inserts and nylon standoffs. It’s 3D printed and expertly decorated with a fun vibe. Inside the body lives an Arduino Uno, hooked up to an L298 motor driver board and ultrasound sensors used for obstacle avoidance. It’s also got a smattering of LEDs to flash, because blinkenlights matter. The best bit, though, is the party mode button, which fires off music via a DFPlayer Mini module.

The mouse droid may not be as flashy and imposing as the Droideka or as mechanically impressive as BB-8, but that just makes it more accessible and fun to build. You can easily create one at full scale without breaking the bank. If you’re cooking up your own fun droids in the workshop, don’t hesitate to let us know. Video after the break.

The Year of the Linux Desktop hasn’t been on its way for quite as long as nuclear fusion plants, but somehow it seems to recede into the horizon at just about the same rate. Every year, it’s another year in the future. You know what isn’t a desktop? A television. [Haggis on Toast] makes a case that while there may be barriers to desktop adoption, there’s no reason not to use Linux for a set-top box, and shows one such build in a recent YouTube video.

Of course everyone knows commercial set-top boxes and “smart” TVs alike run Android, which is built atop a Linux kernel. Those are getting steadily more frustrating to use as corporate enshittification continues, so why not DIY? [Haggis]’s build uses a miniPC in a custom 3D-printed case, running Nobara Linux with a Waydroid TV build to provide the Android set-top box experience, plus light/casual gaming via Steam.

Control is via gamepads or a cheap USB remote, with the frontend provided by DeckyLoader. Getting it all set up might be a pain if you’re new to Linux. However, everything comes with easy installers, so it should be a breeze if you’re more than casually computer literate in any other operating system. The most intimidating part of this build is probably reflashing the Blu-Ray player to unlock the ability to play and rip 4K disk content. But if you’ve embraced the death of physical media, you can skip that part.

Ironically, old Android TV boxes can also be repurposed into headless Linux machines.

Thanks to [Keith Olson] for the tip!