Hackaday Links: Sunday, May 19th, 2013

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Laser cutter owners may find this online box design tool which [Jon] built quite useful. It’s got a few more joint options than the Inkscape box design add-on does.

Apparently the US Navy has the ability to bring down drones in a flaming pile of laser-caused death. [Thanks Joshua]

[Michail] has been working on a transistor-based full adder. He’s posted a Spice simulation if you want to learn about the design.

Turn your crystal clear LED bodies into diffuse ones using a wooden dowel, power drill, and sandpaper. The results look better than what we’ve accomplished by hand. [Thanks Vinnie]

Play your favorite Atari Jaguar games on an FPGA thanks to the work [Gregory Estrade] did to get it running on a Stratix-II board. You can pick up the VHDL and support tools in his repo. If you’re just curious you can watch his demo vid.

Members of Open Space Aarhus — a hackerspace in Risskov, Denmark — have been playing around with a bunch of old server fans. They made a skirtless hovercraft by taping them together and letting them rip. Too bad it can’t carry its own power supply

Here’s another final project from that bountiful Cornell embedded systems class. This team of students made a maze game that forms the maze by capturing walls drawn on a white board.

And finally, here’s a unique chess board you can build by raiding your parts bin. [Tetris Monkey] made the board from the LCD screen of a broken monitor. The playing pieces are salvaged electronics (like big capacitors) against corroded hardware (like nuts and bolts). We think it came out just great!

Xbox 360 Laptop more laptop-y than ever

[TheTwoJ] and his friend built a laptop-form-factor Xbox 360. Their extensively documented process was inspired by [Ben Heckendorn's] work. The result is a brick when folded up but a good-looking (albeit loud with 8 fans) gaming rig. There’s everything you would expect; LCD screen, integrated WiFi, camera, optical drive, and a full keyboard. These poor saps seem to have spent a portion of their student loan on the build but we understand how easy it is to let your budget get out of hand. They’re trying to recoup through eBay auction.

Take a look at the walk through after the break.  If you’ve got the spare dough, you can try your hand at this with our three part series on building an Xbox 360 laptop.

[Read more...]

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