If wheels aren’t your thing you should really consider this tank-tread retrofit. It comes with two ramps so that you can drive your car up onto the tread platform. At first we thought this worked by chaining the vehicle’s frame to the tread frame and transferring power through a tread-mill interface. That’s not the case, it seems the transmission needs to be disconnected from the wheels and joined with the tank mechanics. Don’t miss the video antics after the break.
$30,000?
Is it art or is it a puzzle? Well, it functions as a game but it’s certainly a work of art and priced accordingly. The Superplexus was featured in Make Mazine and Hammacher Schlemmer sells it for thirty grand (you can’t just click to add it to your cart though). Think of the work that went into developing this! [via The Awesomer]
Rollable Display Update
[SeBsZ] continues work on his rollable display matrix. He’s got twenty five controller boards now and has them working as a matrix. We originally covered this in January but now it’s much easier to see how this can be made portable by mounting it on fabric or canvas. Check out the demo video if your interested.
Security testing suite
BackTrack 4 final has been released. If you didn’t like it when it was rough around the edges, you should give it another try. This lean and mean Linux ditro is made for security testing and is approachable for noob and pro alike. [Thanks Steve]
Power on the go
[Csae] uses this portable power center to fire up some studio strobes outside. It consists of a case, an uninterruptible power supply, and a couple of extension cords all hacked together into one. At first you might think this is a bit ghetto but it’s portable and it does what is intended.
Happy Valentine’s Day
Giving this LED-heart adorned shirt as a gift is sure to make your Valentine head for the hills. This project’s a few year’s old, but gawdy T-shirts never go out of style, right?
The headphone remote for the third generation iPod shuffle has a special chip that identifies it to the iPod itself. [David Carne] posted an in-depth report about the process he used to reverse engineering that protocol. He’s discovered that the remote uses a peculiar signal to identify it as authentic when the device powers up. We’ve talked about Apple’s use of peripheral authorization before and it seems this is no different. [David] did manage to emulate the authentication using an ATmega88. If you’ve got a shuffle 3G sitting around this info will allow you to operate it with a microcontroller in your next project.
This arcade cabinet has been saved from a gruesome death. [Oldbitcollector] picked the broken rig up for $50 and is building a Parallax Propeller based arcade machine. This began back in October and he’s just dropped in a newly painted control panel to replace the NES controller seen above. He pulled the replacement screen out of an old 19″ TV and found it to be a perfect fit. We didn’t find a complete list of available games but we know he’s got a menu system to choose the game and have seen Donkey Kong, Frogger, Defender, and at least one other in the videos. There’s less choices than a MAME cabinet but who needs more than a handful of the old 8-bit gems anyway?
[Mtneer_man] has a workshop to die for. The slide show that he set up covers the different workbenches and shop setups that he’s had over the years. He’s got a core set of beliefs when it comes to his work area. He prefers to have several different work areas for varying degrees of dirty, greasy, stick, or precision projects. These are luxuries that most don’t have the opportunity to enjoy.
With a setup this nice and this clean it’s amazing he does any projects at all. Wait a sec,his workshop IS a hack. The more recent collections of his prolific Flickr sets he details the building and outfitting of yet another workshop in a new structure on his property. We’re going to keep our eyes on this and see where it ends up.
[via YourlTronics]
This clear rubber puck serves as the enclosure for a diy mp3 player. The wires encapsulated in the rubber are just there for looks but the utility of using this material as a case is fascinating. Alas, there’s no details on the material other than that it’s clear rubber. Update: [Reboots] picked up on some info that we originally missed. Looks like this is made from some Smooth-On PCM 780 urethane rubber.
We’ve looked into casting our own molds from silicone rubber in the past. That may be the process used here but we can’t tell what allows the two halves to be pried apart. We’ve embedded video after the break that details casting rubber around a part in one solid block, then cutting the rubber off of that to create a mold. We’re also familiar with the mold making kits from Tap plastics but as far as we know, they’re always colored and never clear.
We keep our eyes peeled for new prototyping products and we want to know more about the materials and the process used to make this cylindrical elastomer. If you’ve got the goods on how this is done, please share them in the comments.
How’s this for a first microcontroller project: a ticker that pulls messages from the Internet and scrolls them on a set of numitrons. [David Barton] built this using an mbed microcontroller. Tapping an ethernet library he got this to pull data from his server by connecting directly to the cat5 cables. The display consists of three numitrons which are incandescent 7-segment displays. In the video after the break you can see him sending messages to it from his iPod touch. This is just a PHP form that writes the submitted message to a file for the mbed to read. As [David] points out, there’s obvious Twittering applications here, but we just like the way it looks! Continue reading “Internet Controlled Scrolling Numitron”
