We all need an excuse to play Half-Life 2 sometimes. [Jeri Ellsworth] put together a My First Crowbar controller to throw a few headcrabs across the room. It’s pretty much Half-Life 2 for the Wii.

The build is very simple – just a tilt switch hot glued to the underside of a childs-size crowbar. Two leads go from the tilt switch to the contacts on a (PS3?) controller. All you need to do to attack is swing the crowbar wildly.

[Jeri] has us wondering what other awesome game controllers could be made. Of course we’ve been wanting a real-life Gravity Gun or Portal Gun for years now, but right now we’re thinking about a real Katamari. We might need more hot glue.

As far as building our own, we’re thinking about using one of the Cheap DIY tilt switches we saw the other day. It’s a simple build, and sure looks like a lot of fun.

The Kinect is an interesting beast. On one hand, it’s fantastic for hacking – a purpose for which it was not designed. On the other hand, it’s “just OK” when it comes to gaming – its entire reason for being.

One of the big complaints regarding the Kinect’s control scheme is that it’s no good for games such as first person shooters, where a large majority of the action involves walking, jumping, and aiming. For his Master’s project, [Alex Poolton] put together a fantastic demonstration showing how the Kinect can be paired with a standard Xbox controller to provide hybrid gaming input.

While you might expect a simple game that shows the fundamentals of the hybrid control system, he has put together a full fledged game demo that shows how this control scheme might be implemented in a real game. [Alex] admits that it’s still a bit rough around the edges, but there’s some real potential in his design.

Continue reading to see a video demonstration of [Alex’s] project in action, and be sure to check out his blog for news and updates on the project.

Let’s face it – gamers have a reputation for being pretty lazy. In the most recent episode of his web series, [Ben Heck] takes on the stereotypical gamer role and cranks the laziness factor to 11, lamenting the fact that he needs to get up off the couch to swap discs in his Xbox 360 console. Never allowing laziness get in the way of his hacking, he springs into action, hauling off to his shop in order to construct an Xbox DVD changer system.

He grabbed a pair of CD changers and popped them open to see how they operated. After choosing the best candidate based on its CD loading method, he got to work disassembling the changer. The old CD player and its guts were removed, which he replaced with DVD drive components ripped from his Xbox. Quite a bit of trimming and tweaking was required to swap out the components, but it seems that [Ben] got things working just fine.

With the mechanical portion of the project out of the way, he dug into the electronics. The CD changer had no way of knowing how to interface with the Xbox and vice versa, so [Ben] had to devise a way for the two devices to communicate. He used an Arduino Uno to control the systems, triggering the CD carousel only when the Xbox thought it had its drive slot opened.

While the system looks a bit unpolished, and the controller quite bulky, we love this thing!  No matter if you are lazy or not, jamming these two devices together is exactly what hacking is all about.

Some of the Kinect hacks we have featured here are quite useful in the realm of assisted living, others showcase what can be done with the clever application of video filters. Some…are just plain fun.

This pair of Kinect hacks are not necessarily going to win any awards for usefulness, but they are big on fun. [Tom] put together a neat juggling application that watches for your hands to disappear behind your back, generating a glowing ball once they return to the camera’s field of vision. The balls can be tossed away or juggled as you can see in the video below. It looks like it could be pretty fun and most definitely easier than chasing balls around while learning to juggle.

[Tom’s] hack was based off code he saw demonstrated in a video by YouTube user [hogehoge335]. His application for the Kinect allows him to replicate the Kamehameha attack from Dragonball Z, flowing hair and all.

Check out the videos below for a demonstration of both Kinect hacks, and swing by the respective Google Code sites if you want to give them a try.

[Doctorbass] constructed an awesome electrical bike back in 2008 from a Mongoose bicycle. The bike boasts a top speed of 76km/h and a total range of 210 km on a single charge. Some car company needs to hire this guy STAT.

[via Make]

Build to order Xbox 360 laptops

[Ed] recently got his hands on a CNC machine and immediately constructed an Xbox 360 laptop. They look pretty sharp, and he’s willing to make a custom laptop if you are interested. We’re thinking someone needs to organize a contest between [Ed] and [Ben Heck].

A portable GameCube to rule them all

It’s no secret we enjoy portable console hacks around here, and this portable GameCube is quite the looker. Clearly a lot of thought and work went into this mod, and it shows.

[Thanks, Samjc3]

Ultrasonic backup sensor for the parking impaired

If you decided not to spring for those backup sensors on your new ride, [Eric's] got you covered. He walks us through how he created an ultrasonic backup sensor using an Arduino and an add on programmable logic board.

Mega laser construction begins

Europe’s Extreme Light Infrastructure project is set to start building the world’s most powerful laser measuring in at 200 petawatts. Scientists are betting on the laser to be able to tear apart the vacuum of space and time itself, if only for a fraction of a second. Seems like a solid plan to us – what could possibly go wrong?

[Thanks, KonaStar]

We’re sure there’s still a lot of folks using their original Xbox either for gaming or as an XBMC device. If you ever owned one yourself you’ll remember that you can’t turn it on with a remote control. If you have to get up and push a button on the front of the black box, as least this hack will take care of tuning the television to the correct channel. That is, if you are using a SCART adapter to connect it to your TV.

[Karl-Henrik] figured out that mapping a voltage to pin 8 of a SCART port tells a TV that the port is active, and allows it to select the proper aspect ratio. Check out the Wikipedia SCART page to see that pushing 5-8V is the signal for a 16:9 aspect ratio, and 9.5-12V translates to 4:3. So he added an audio jack to the back of his Xbox and a matching one on the plastic case of the adapter. Now just tap into the wires on the power connector for the hard drive inside, connecting them to the newly installed jack. There’s a 12V and a 5V line, just choose the one based on the aspect ratio you prefer. He uses a jumper wire with the appropriate plugs on each end to make the connection. Now the TV will automatically tune to the correct AV input when the Xbox powers up.

Hackaday forum member [azazelcrey] recently wrote in to share his portable Xbox 360 build. This is not his first attempt at constructing one of these, as he completed his first portable console a few years back. This time, he has taken what he learned from the first go round, making his newest creation a bit cleaner and more compact.

He sourced an LCD monitor with built-in speakers to use as the display, mounting it into a $20 metal-sided suitcase from Home Depot. He disassembled his Xbox and added it to the case, installing a couple extra fans to keep things cool. Some standard Xbox functions were externalized, allowing him to power on the console, load games, and synchronize controllers, all while keeping the briefcase shut.

This obviously isn’t something that you would carry on a train or bus for on-the-go gaming, but it’s a great way to travel with your Xbox as well as a handful of gear.  We imagine this rugged, fully-contained gaming center is quite useful for one-off Xbox LAN parties, and it seems like it would be a good way to get your game on if stuck overnight in a hotel.

Check out his web site if you are interested in seeing his first build or more pictures of this one.

[Adrian] has a friend that, due to an accident, can no longer play Xbox games in the standard fashion. His friend is unfortunately unable to hold the game pad properly, and no longer has the manual dexterity to reach the shoulder buttons and triggers on the top side of his Xbox 360 controller. Being the good guy that he is, he set out to see what he could do in order to bring the joy of playing Xbox back into his friend’s life.

Inspired by the many different gaming mods he has seen [Ben Heck] construct, he pulled apart an Xbox 360 wireless controller and began to investigate how the four top buttons were activated. In no time, he had four large buttons wired to the PCB where the triggers and shoulder buttons once connected.

[Adrian] mentions that his modification isn’t quite complete, as he is going to mount the buttons into a board which can easily be laid on his friend’s lap or a table. The only thing we are left wondering is whether or not he was able to replicate the analog functionality of the triggers, or if they are treated as simple on/off switches. Either way, we are sure his friend will be thrilled!

Hackaday forum user [Nikescar] upgraded his XBox360 hard drive. During this upgrade, his Forza 3 game save was lost. He had accumulated millions of in-game dollars and really wanted to get back to where he was. We’re not familiar with the game, but he says that one easy way to make some money is to allow the AI to run races for you while you do other things. Unfortunately, this requries coming back to the system and starting a new race every hour or so. Luckily, [Nikescar] had an arduino lying around doing nothing, so he patched it into the controller and had it carry out a the correct button press sequence on a schedule.  Now his virtual driver makes virtual money while his virtual-person keeps it going. His real person sleeps.

[Alex] wrote in to let us know about this Kinect controlled LED wall that was whipped up at the Tetalab hackerspace in Toulouse, France. The wall, which was built earlier in the year, uses some MAX7313 LED intensity controlling shift registers. Each gets its own board and controls the intensity of sixteen different red LEDs. They’re embedded in the wall module and covered with ping-pong balls as diffusers.

The recent activity on the project takes advantage of the Xbox Kinect. As you can see in the video after the break, they’ve used the open source Kinect drivers to capture 3D environment data, processing it into color gradients which are displayed on the Pong wall. Shouldn’t be long before they someone comes knocking on their door to install this in a dance club. We love the effect, especially because it works in a dark room and the LEDs don’t cause any interference with the video capture.

Kinect controlled:

Processing tests on Ping Pong wall:

Full of video and audio sensors, the newly released Kinect is Microsoft’s answer to Nintendo’s Wii MotionPlus and Sony’s PlayStation Move. Now there is money up for grabs to hack it. Adafruit is offering up a one thousand dollar prize to open source the driver for the Kinect. What do they want this driver to do? They want RGB and distance values. We’re excited to see the hacks that will come around because of this product, and now that prize money is involved, everything has been turned up a notch.

Update: The bounty has been raised to $2000 after a Microsoft response to CNET:

But Microsoft isn’t taking kindly to the bounty offer. “Microsoft does not condone the modification of its products,” a company spokesperson told CNET. “With Kinect, Microsoft built in numerous hardware and software safeguards designed to reduce the chances of product tampering. Microsoft will continue to make advances in these types of safeguards and work closely with law enforcement and product safety groups to keep Kinect tamper-resistant.”

[Chlazza] let us know about their Xbox hard drive to SATA adapter, allowing the use of an Xbox 360 (original) hard drive on a PC without voiding the drive’s warranty. Looking for a fun and enriching experience read: really bored and inspired by a previous adapter we featured, [Chlazza] set out to make their own and ended up succeeding with a board that costs less than $1 in parts. Of course the drive uses its own Fat32 based file system so there is still some hacking to do if you intended to read the data, but this is a step in the right direction.

Nothing Earth-shattering here. Just, dare we say it, really cute!

The venerable Altoids mint tin has become an icon of the maker culture. Browsing through past articles on Hack a Day, Adafruit or Instructables, you’ll find project after project for which these pocket-sized enclosures provided just the right fit. Eminently practical, affordable, but the aesthetics have occasionally left something to be desired.

We recently stumbled upon these nifty gift card holders that resemble miniature versions of current-generation game consoles. They might be the perfect housing for your next microcontroller project…

These were acquired from our local GameStop retail store and unfortunately do not appear to be available online. Each will set you back $2.99 — about a buck more than the mints, and without the added benefit of fresh breath. Such is the price of style.

The shapes are varied, but all are a bit larger than the traditional Altoids tin, allowing ample space for a battery pack, breadboard or microcontroller setup. As with the mint tins, of course you’ll want to insulate your project from the interior metal surface. A bit of contact paper or even some index cards are usually sufficient.

In addition to the Xbox 360, Wii and Playstation 3 tins depicted here, portable consoles — the PSP and Nintendo DS Lite — are also available in miniature form.

Let’s face it, the original Xbox is ugly. It might have looked cool when it first came out but now most would be embarrassed to display that old beast with the rest of their entertainment hardware. This is unfortunate because the old girl still has some life in her. If you have tools, time, and talent you can give the box a facelift and bring it back to see the light of day. We’ve got six of our favorite Xbox to Home Theater PC hacks after the break to inspire you.

Xbox mini by [Ghostavel]

This case was designed in autocad and laser cut from acrylic. The DVD drive was and the HDD swapped for an 80gig laptop drive to save space. A different heat sink and fan added to both the GPU and processor to keep this puppy cool and quiet. To the right in the foreground you can make out a tiny PSU.

Pioneer DVD Case by [Barney_1]

DVD players are designed to sit in your entertainment center and that’s why they’ve been a popular home for Xbox guts. This hack removed the standard AV connector from the Xbox board and routes those solder points to the connections on a Pioneer DVD player case. An LCD display resides in the window for the DVD player’s display, and a PC DVD-Rom (not pictured above) takes the place of the original DVD tray. The power and eject buttons have been wired to work and the original IR receiver wired to the Xbox dongle, leaving the appearance (at least from the front) completely unaltered.

Xbox Slim by [Coca627]

This case is made from methacrylate. The hardware changes include a smaller PSU, a slim DVD-rom, laptop HDD, and added USB ports. WiFi and wireless controllers have been included in the design. The white is a nice touch and will complement that white Wii that looks lonely next to the rest of your black components.

Minibox by [Themikesssta]

This is more of a mod than a hack but it’s a pretty amazing one. On the hardware side he did remove some capacitors for less current draw during boot. The DVD and HDD have been swapped out for smaller ones and an LCD display has been added. The case is made from MDF but it’s the paint job that makes this look so good. There’s a total of five coats on this tiny box.

Xbox Micro by [Bandit5317]

We featured the Xbox Micro last year because it’s a marvel of slimness. It’s got a laptop HDD and long-thin PSU and almost nothing else. Some serious shoe-horning had to be done to make the package this thin, and the finished look greatly benefits from those efforts.

Svelte XBMC by [Richard Wileman]
There’s not much info on this case but we think it’s rather sexy so we’re throwing it in. As you can see, the DVD drive is gone, the HDD is smaller, and cooling has been upgraded with a fanless heat-sink and two case fans. The controller ports were rerouted to the rear of the case and the IR dongle has been built in for use with a remote control. The case cover has a grill above that massive heat sink and we’d be interested in finding out if both case fans are pumping air out of the case, in effect pulling a ton of cool air past the CPU.

It’s no secret that XBMC just saw a major release with version 9.11 Camelot. What many don’t know is that development for the X in the name (Xbox) stopped two releases ago. That is to say that Team-XBMC no longer officially develops for the platform because of its inability to handle true-HD and many types of compressed content.

But, remember that this is an open source project. Just because the development team has moved on to more powerful hardware doesn’t mean the end of the 733 MHz wonder. There have been one or two folks maintaining the branch and backporting as much as they can.

It seems the that Camelot can now run on the original Xbox hardware. Both the skin and video playback must be set no greater than 720p to ensure smooth playback but that’s not much of a drawback considering that all video being played will still need to be upscaled to get to that resolution. There is also a repository of Xbox friendly skin hacks that allow newer skins to play nicely with the meager 64mb of ram available. So rejoice, you can have Camelot, and it’s crown jewel that is the new Confluence skin.