A Pair Of N64 Portables

December 13, 2012 by 8 Comments

portables

Casemodding has moved far beyond the old portabalized Ataris and NESes of only a few years ago. Now, the new hotness is more modern consoles including the GameCube, Dreamcast, and the venerable N64. Two N64 case mods rolled into our tip line over the past few days, and we can’t think of a better display of case fabrication and console modification than these two.

First up is [Travis]’s N64 handheld. The case was constructed out of a sheet of ABS plastic with Bondo used to make everything sleek and smooth. There’s a 7″ display in this handheld as well as two LiIon batteries able to provide up to three hours of play time. The fit and finish on this build is spectacular, a testament to [Travis]’ patience and Bondo skills.

Next up is a very very tiny build claiming to be the smallest N64 portable. It’s the work of [bud] and is barely larger than an N64 cartridge. Inside is a 3.5 inch screen and enough LiPos to provide about 2 hours of gaming time. Unlike other (larger) builds, [bud] put the cartridge slot on the outside of the case allowing the cartridge to stick out at a 90 degree angle.

Both very awesome builds that really show off what can be done with a lot of sanding and body filler. You can check out the videos for each casemod after the break.

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[Staci Elaan]’s Awesome Portable Tesla Coils.

December 8, 2012 by 45 Comments

We stumbled onto [Staci’s] videos a while ago when we posted this big tesla gun. While it wasn’t the first portable coil we had seen, it was certainly an impressive implementation. In the comments we found [Staci] had already been making these for a while. Hers were big and small, had awesome modulation, and looked freaking cool too.

It also should be pointed out that [Staci] donates her coils to people when she’s done! Let me say that again, she gives them away to groups of people that could use them. That deserves some respect.

Unfortunately, [Staci] didn’t document her builds in great detail at the time. She has added some information recently though.   You can read about her first working prototype from 2006, or a slightly more modern one here.

Of course, the real fun is in seeing them work.

Continue reading “[Staci Elaan]’s Awesome Portable Tesla Coils.” →

The Story Behind Developing The Sifteo From An Engineer’s Perspective

December 5, 2012 by 12 Comments

how-the-sifteo-was-developed

The video game industry must be one of the most secretive sectors when it comes to developing the electronic hardware used in the gaming consoles. The big guys don’t want to give anything away — to the competition or to the hackers who will try to get around their security measures. But it seems Sifteo doesn’t share those secretive values. We had a great time reading about the bumpy ride for the developers bringing the gaming system from concept to market. [Micah Elizabeth Scott] wrote the guest post for Adafruit Industries. She was brought on as an engineer for the Sifteo project just after the first version of the interactive gaming cube was released. From her narrative it seems like this was the top of the big hill on the roller coaster ride for the company.

What’s seen above is one gaming cube. The system developed in [Beth’s] story puts together multiple cubes for each game. The issue at hand when she joined the company was how to put more power in the hardware and rely less heavily on a computer to which it was tethered. She discusses cost of components versus features offered, how to deliver the games to the system, and all that the team learned from studying successful consoles that came before them like the long line of Nintendo hardware. It’s a fascinating read if you’re interesting in how the sausage is made.

Let The 3d Printing Patent Wars Begin!

November 21, 2012 by 62 Comments

 

If you and your friends were gathering a pool of bets together as to when the first patent case would happen in 3d printing, someone just won the pot. 3D systems has filed suit against formlabs for possible patent infringement.

In a press release by 3D systems, they state that not only are they going after form labs, but also Kickstarter for selling the device.

Although Formlabs has publicly stated that certain patents have expired, 3D Systems believes the Form 1 3D printer infringes at least one of our patents, and we intend to enforce our patent rights

It is worth noting that the “cube” printer that Make magazine recently named the most reliable and easiest to use, happens to be made by 3D systems. Note that this one appears to be a typical rep-rap derivative.

[via Adafruit]

Scripting To Automate Your Mindless Android Games

November 9, 2012 by 28 Comments

There’s a silly little Android game making some noise on the Interwebs. It’s called Curiosity which is a 3D cube with something inside. The thing is, every single pixel on the cube must be clicked in order to get through a layer. There are of course multiple layers, and… well, you get the point. [Stephen] figures this is a perfect thing for a bit of scripting and set out to find a way to automatically play the Android game.

As you can see above he’s got a pretty good start. To use the script in its current form he finds a part of the cube that is mostly solid green. The Android device is plugged into a computer using the USB cable, and the Android Debug Bridge runs the script. It’s amazingly simple, as it uses the monkeyrunner package which comes with the SDK. The proof is there, and it’s just a matter of whether or not he wants to spend his time to fully automate the playing of the game. You can see a demo of the script embedded after the break.

[Stephen’s] not new to automating things that he doesn’t want to do himself. Here’s an example of his code beating the PlayThru CAPTCHA.

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Turning A 600 Mil Chip To 300 Mil

November 2, 2012 by 75 Comments

We’ve seen a few builds featuring NXP’s LPC1114 microcontroller before. This chip – the only breadboard friendly ARM microcontroller available – comes in a ‘still a little too large for prototyping’ 600 mil, 28 pin package. We won’t hazard a guess why NXP chose this rather large package, but the good news is it’s possible to shave this chip down to the more common 300 mil, 28-pin package used by AVRs and PICs.

In the video tutorial of this procedure, the chip is first taped down to a desktop CNC mill. 150 mil on each side of the die are removed, exposing the very cool-looking pattern of leads coming out of the chip. This isn’t enough area to solder, so the chip had to be further milled to expose some of the internal wiring.

After soldering everything to a set of pins, the new 300 mil package is covered in epoxy putty, milled down again into a nice cube shape and painted. Yes, the modified chip does work, and no, we can’t figure out why NXP chose a 600 mil package for this microcontroller over the far more common 300 mil chip.

Video after the break. Tip ‘o the hat to [Ian] for sending this one in.

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Can You Believe This Portal Gun Was Built From Scratch?

October 31, 2012 by 13 Comments

This Portal gun will really make [aNoodleJMC’s] costume pop this year. She actually built the video game weapon replica from scratch. It even includes some electronics to light it up blue or orange depending on which portal she’s planning to fire at an available flat surface.

There’s a lot of parts that went into the project, but by far our favorite one on the list is an acrylic toilet plunger. Its handle serves as a light pipe for the colored LEDs and can be seen above as a cloudy rod at the center of the clear barrel. A 4″ and 3″ PVC pipe helped to form the rest of the barrel, along with a 3″ clear acrylic pipe for the transparent areas. The bulbous parts of the body were sculpted from florist’s foam. Once she had all of the parts roughed out it’s obvious that [aNoodleJMC] spent a ton of time filling problem areas with Bondo, sanding everything smooth, and giving it a paint job she can be proud of. We hope she didn’t forget to include GLaDOS in the fun.

We actually just bought our Portal gun. But that’s because we had the big plans of adding the ability to levitate objects.

[vai reddit]