A Professional Looking N64 Portable Build

July 28, 2011 by Jeremy Cook 36 Comments

Although Hack A Day is no stranger to console conversions, this portable N64 build is worthy of note. The article itself is in Spanish, but for those that don’t speak the language, the steps and components necessary are well documented in pictures. There’s even a video of the finished product after the break.

What is especially interesting about this project is the professional looking build quality of the finished product. One might think it’s a custom injection molding job or possibly 3D printed, but everything is done with only glue, filler, and paint. A controller and console is hacked up to provide the raw materials for this build. An expansion pack is even attached to this console for good measure.

Power is provided by a 6800mA battery, and the console features a generous 7 inch display. A good wiring schematic is also provided in this article, so maybe it will inspire other quality console hacking in the future. Continue reading “A Professional Looking N64 Portable Build” →

Adding Video Out To The Open Pandora

July 22, 2011 by Mike Szczys 29 Comments

There’s very few users out there who actually have their hands on an Open Pandora Console. But the ones who do might find this hack useful for getting TV out up and running. It’s actually not hard at all, but if you don’t want to alter the hardware on the device you’ll first have to find a cable plug that will fit the EXT jack. This proved more difficult than it needed to be, since TI carries the connector but only sells them in multiples of 2200. A group buy was organized and we’d bet you can still get in on that action.

The connector in question carries TVout1 and TVout2 conductors. These correspond to the Luminance and Chrominance signals needed for the S-video protocol. But [MarkoeZ] wanted to use a composite connection. Turns out that’s not hard either, he hooked up the ground from the plug to the ground of the RCA jack, then connected both video lines to the center conductor, making sure to add an inline 470pf capacitor on the Chrominance side. Check out the demo video embedded after the break to see the final product.

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EReader Battery Never Goes Flat (in The Sun)

June 15, 2011 by Mike Nathan 22 Comments

solar_powered_kobo

Instructables user [flapke] has a Kobo eReader and wanted to add some solar cells to it in order to charge the battery for free. The modification is similar to others we have seen recently, though his work was done so well that it almost looks stock.

He started out by sourcing a pair of solar panels from DealExtreme that purported to supply 5.5v @ 80mA. Like most of us are inclined to do, he tested them before use and found that they actually put out around 50mA instead. While the performance was a bit off, they still fit his needs pretty well, as the charge current needed to be at or less than 100mA to avoid damaging the battery.

He opened the Kobo’s case, and carefully removed a section of the back panel to make room for the solar panels. Once they were soldered together in parallel, he wired them to the eReader’s battery through a Schottky diode to prevent the battery from draining.

While we think his solar modification is a great way to ensure that he never runs out of juice while reading by the pool, we would certainly add a bit of extra charge circuitry to ours to prevent damage to the battery. What do you think?

Run Kindle 3 Firmware On Kindle 2 Hardware

May 31, 2011 by Mike Szczys 12 Comments

After about six weeks of testing [Yifanlu] has released a stable version of the Kindle 3 firmware for use with Kindle 2 hardware. Everything seems to be working just fine with the patched firmware. We immediately jumped to the conclusion that the upgrade must run pretty slow on the older hardware. [Yifanlu] addresses that assumption in his post. The Kindle 2 hardware is not as fast as the Kindle 3, but it sounds like the upgraded firmware is no slower than the stock firmware was on the older units.

Since the firmware is proprietary, the upgrade method requires that you own both Kindle 2 and Kindle 3. Three scripts will pull the firmware image from the older hardware, copy it over to the new hardware and patch it at the same time, then copy the fully patched package back to the old hardware for use.

After the break you can see a video of a Kindle DX running 3.1 firmware. There’s also a link to the Reddit post where commenters have linked to pre-compiled versions of the patched package.

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Doom II On Epaper Display

April 10, 2011 by Mike Szczys 17 Comments

We love to see Doom ported to new hardware because it usually means that someone has found a way around the manufacturer’s security measures. But the most exciting thing for us to see this time is that Doom II is played on an epaper display. These are notorious for slow refresh rates, but as you can see in the video after the break, this one achieves an admirably fast page redraw.

According to a translation of the original forum post, the PocketBook 360° Plus boasts a 5″ E Ink Pearl screen, 533 MHz Freescale i.MX35 ARM11 processor, 128 Mb of RAM, 2 gigs of storage, and WiFi. No word on price for one of these babies as it seems they’ve not yet been release. Remind anyone of the green monochrome goodness from the original Game Boy?

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Awesome Portable N64 Keeps Your Games In Hand, Out Of Sight

April 1, 2011 by Mike Nathan 19 Comments

n64_portable

[David] recently wrote us to share the portable Nintendo 64 he constructed with the help of the friendly people over at the ModdedbyBacteria forums. We are no strangers to N64 portables, as you may have noticed, but this one was just too good to pass up.

Sheathed in a metallic blue case, this console is an instant standout among the other portable N64 mods we have seen. As you would expect, he trimmed down an N64 console board and some various controller bits in order to fit them into the case, finishing it off with a 5″ PSOne display panel. A small fan protrudes out of the back side of the device, which seemed out of place at first. However, it not only keeps the console cool, but it can serve as a bit of a “kickstand” as well, if the console is placed on a flat surface. [David] also added a dongle for the bottom of the console, which allows him to use an external N64 controller if he so desires.

To be honest, one of our favorite features is that the game cartridges do not stick up from the back of the case when inserted. He included just enough room to allow the game to be completely hidden while playing. Nice job!

Continue reading to see a video build log and demonstration of his portable N64.

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N64Boy Advance

March 17, 2011 by Brian Benchoff 11 Comments

[Hailrazer] found a Game Boy Advance carrying case in his closet and thought he could pull off an N64Boy Advance in a few weekends. Despite the fast build time, [Hailrazer] built something that wouldn’t look out of place sitting on a shelf at a toy store.

This isn’t the first time we have covered an N64 Advance portable gaming system that uses a GBA carrying case, but this hack keeps the original styling of the Game Boy Advance without all the epoxy, bondo and sanding. Inside is a 4.3″ screen, GameCube joystick, N64 expansion pack, and enough Li-ion to get 5-6 hours of play time. The build doesn’t include a D-pad because [Hailrazer] doesn’t use that while playing. It also doesn’t have controller or A/V ports, because he doesn’t, “want to sit around with friends playing N64 on a 4.3″ screen.” A very pragmatic build, indeed.

We love seeing people re-purpose odd bits of plastic they have lying around, so we’re wondering when someone with an Original Game Boy Carrying Case will build an NESBoy. Video after the jump.

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