N64 Advance Portable Gaming System

February 5, 2011 by Mike Nathan 20 Comments

n64_advance

Like many people [Kyle] loves the Nintendo 64 and decided he wanted a portable version of his beloved console so he could play games while on the move. One year, two PSOne screens, and three N64 consoles later, his vision is complete. A Game Boy Advance travel case was gutted and used to house the console, hence the “N64 Advance” moniker. Like many others, his project uses a PSOne screen for the display, and a Li-Poly battery pack that provides up to 3.5 hours of playing time. He made sure to include other members of the Nintendo family in his build by adding a pair DS Lite speakers to the mix.

This build also includes some nice “extras” such as having the N64 RAM expansion pack built-in, headphone and A/V out ports (with a screen kill-switch for TV use), and an external controller port that can be used by either the first or second player. Be sure to check out the video of his build after the jump.

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Diving Deep Into The Game Boy LCD Protocol

November 10, 2010 by Mike Szczys 22 Comments

[Craig] wanted to make the original Game Boy LCD screen do his bidding so he sniffed out the data protocol that it uses. We were amused when he mentions that there’s an army of people out there looking to build pointless crap as part of a hobby. Guilty. And he goes on to outline why this LCD screen is a great resource for hobbiests.

As you can see in the pinout above, it uses 5V logic, with a 4 MHz data clock. These traits are both very friendly to a wide range if inexpensive microcontrollers. If you know how to address the display it should be very easy to use. Furthermore, the low pin count is thanks the to a 4-shade grayscale screen, limiting the data pins to just two. [Craig] hooked up his Saleae Logic probe to capture communications and walks us through what he discovered. During this process he proved to himself that he had figured out the protocol by exporting captured data from the logic probe and reassembling it into an image on his computer.

Game Boy Printer USB Cable And Software

October 8, 2010 by Mike Szczys 19 Comments

[Furrtek] hooked up his Game Boy printer for use with a PC (translated). The two-part hack started with a cable to attach the device via USB. A Nokia interface cable was used as a base to translate the USB signals into serial, and an ATtiny45 microcontroller added to talk to the printer. He did a great job of free-forming the circuit alterations and fitting it back into the plastic USB plug housing.The next step was to write some software. Using VB6 he coded an application that loads in an image, scales it to fit, and allows you to adjust the contrast that the thermal printer produces. For testing purposes he’s reusing old receipts. See it in action after the break.

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GameBoy Analog Meter

August 16, 2010 by Caleb Kraft 30 Comments

Boring game.

Here’s an interesting setup using a GameBoy Advance as an interface and power supply for a PIC microprocessor. He’s got the PIC connected to the serial port of the GameBoy Advance and is able to pass and retrieve data for display on the screen. You can see above that he is showing two analog values from the pic. You can download the schematic and source code and see a few more pictures, but that’s about it.

[via HackedGadgets]

Nimbus, Portable N64

May 8, 2010 by Jakob Griffith 21 Comments

We love a beautiful and successful N64 portable mod, (In case that fact wasn’t already obvious). And today we would like to add [cndowning’s] Nimbus N64 to our list of favorites.

The base is made from vacuum formed plastic while the buttons come from a modified superpad and the screen is a Zenith 5inch. We couldn’t find word on battery life or weight, but for those that like a hunt, or have other questions, the build logs are available. Follow the jump for a video of the Nimbus in action.

[Thanks Fernando, and GaryC for our silly typo] Continue reading “Nimbus, Portable N64” →

Game Boy Video Out Adapter

April 12, 2010 by Mike Szczys 23 Comments

[youtube=http://www.youtube.com/watch?v=JRKB5FT3Feg]

A bit light on the details, but we enjoyed seeing this video out device for the Nintendo Game Boy. A parallel cable connects to a modified Game Boy and transmits signals to the adapter which is housed in an old VHS cassette. We gather that some Super Game Boy hardware does the signal processing but from there your guess is probably better than ours.

[NeX] mentions that he originally wanted a screen to be included in the cassette. We’ve seen custom portables with small screens before, but he’s also developed a bare bones hand-held without a screen so that’s where the inclusion in the cassette would have been handy. We also wonder how the images will look on a big TV of the 50+ inch size. [NeX] has been pretty busy with the hacking lately, don’t miss the wire porn of his homemade Game Boy project.

[Thanks Jose]

Force Feedback For The Nintendo DS

April 12, 2010 by Caleb Kraft 13 Comments

[youtube=http://www.youtube.com/watch?v=TBH6vQhKaiY]

This cool mod brings force feedback to the Nintendo DS. There’s a motor with an offset weight mounted inside the DS for vibration and some nice SMD LEDs plopped in there for good measure. The force feedback is being controlled via a picaxe mocrocontroller and triggered from the analog audio signal. While using the analog audio may not be the most precise method, he says that the results are pretty decent.

[Thanks Dan, via HacknMod]