Wii MotionPlus + Arduino

June 23, 2009 by Zach Banks 13 Comments

wiimoteplus

[knuckles904] was able to use the new Wii MotionPlus with an Arduino. Nintendo has released the WM+ in order to detect the motion of the controller better. The Wiimote only detects acceleration, whereas the WM+ detects rotation along 3 axes. The Arduino communicates with it over I2C, the same protocol that is used with the Nunchuk. To connect the two devices, he used jumper wires, but breakout boards are also available. He was able to create some example code with help from wiibrew.org. When paired with a Nunchuk, which contains a 3-axis accelerometer, you can have a 6 degrees-of-freedom IMU for under $40, perfect for controlling your robots or logging data.

[via adafruit]

USB Reader For SNES Game Carts

June 19, 2009 by Gerrit Coetzee 82 Comments

[youtube=http://www.youtube.com/watch?v=Pwq6vRM8U7k]

Reader, [Matthias_H], sent in a video about his USB adapter for SNES game carts. All you have to do is plug in the SNES game cartridge and USB cable, then a ROM file of the game shows up as an external storage device on your computer. After that, you can play the ROM with your choice of emulator. We emailed [Matthias] asking for more information, and he quickly replied with a very nice writeup about the hack that is pasted below.

Update: [Matthias] launched a site for the “snega2usb” with updates on the development of the board and a FAQ.

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Theremin Controlled Mario

June 15, 2009 by Eliot 24 Comments

[youtube=http://www.youtube.com/watch?v=YnZeI8uLJnw]

In the video above, [conquerearth] is using a theremin to control Super Mario Bros. Moving his hand toward and away from the vertical antenna increases the theremin’s pitch. The computer monitors this in real time and moves Mario left and right. The loop antenna controls the theremin’s volume and acts as the jump button. The controls seem to work well, much better than the sound of one man flailing at a theremin.

[via Gizmodo]

DS Optical Mouse Camera

June 5, 2009 by Caleb Kraft 41 Comments

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

[Raguaviva] shows us in this video how he’s using an optical mouse as a low quality camera for his DS. This seems like a pretty cool hack, but we’re at a loss to think of a good use for it. As he gets to the end of the video, he seems to also have trouble thinking of a good use for it. Do you guys have any ideas?

Punchy Punchout, Improved

May 18, 2009 by Caleb Kraft 23 Comments

[youtube=http://www.youtube.com/watch?v=kuHxfYfs9XY]

[Sam] submitted this fun project, a Punchout interface that you actually punch. If you recall, we’ve done a Punchout interface that you punch, but this one takes it a step further. Instead of being a blob on a desk that you’re mashing around, the new one is a Slam Man boxing dummy. They’ve mounted the buttons on different areas of the dummy so you can punch him to completely control the game. As you can see in the video, it seems to work ok, though we doubt the buttons will hold up very long under those conditions. They do say that this is just to hold them over till the Wii version, so maybe those buttons will last just long enough.

Nintendo DSi Teardown

April 7, 2009 by Eliot 27 Comments

dsiteardown

Now that the Nintendo DSi has been officially released in the US, the team at iFixit has worked their magic. That magic being: completely disassembling it. They found the new 840mAh battery to be much smaller than the DS Lite’s 1000mAh. The device features two cameras, but both are a paltry 0.3megapixels. They note that this is the first Nintendo device that they’ve taken apart that didn’t require a tri-wing screwdriver.

Many more DSi compatible flash carts are available now than our initial report in December, so you can pick up a Nintendo DSi for homebrew without worry.

[via iFixit blog]

Power Glove 20th Anniversary Edition

April 3, 2009 by Caleb Kraft 20 Comments

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Using an original Power Glove, a bluetooth module, an Arduino, and an accelerometer, [Biphenyl] brought the system up to date. As you can see in the video after the break, the new version is wireless and much more useful in the games. Skip to 11 minutes in if you just want to see it in action. There’s a full writeup on Instructables if you want to build your own. We love the power glove and we can’t wait to see a more developed game for it. This beats the Power Glove Wiimote, hands down.

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