Steampunk Wings: Bigger, Heavier, And Steampunkier

November 11, 2011 by Mike Szczys 18 Comments

This pair of backpack-mounted wings was conceived after seeing the Angel/Archangel character in the movie X-Men: The Last Stand. They measure 14’6″ inches across, but they fold up so that the wearer can actually get around in them. The mechanism is built from MDF, using several layers of gears cut from the material as well as pieces that act as the skeleton for the appendages. This makes them look and work well, but adds a lot of weight as the project comes in at about 25 pounds.

The steampunk wings we saw a few days back were partly inspired by this set. But this pair is more true to the Steampunk concept, relying on pneumatics instead of electricity for motion. A pair of pneumatic rams originally made to cushion the closing of screen doors let the wearer automatically extend the unit. As you can see in the video after the break, this happens quickly and gracefully. They do have to be folded back up by hand, and we’d bet you need a second person to assist with this, but we could be wrong.

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Personal Flight From The Steam Age

November 8, 2011 by Mike Szczys 22 Comments

From a small-sized backpack these wings slowly grow to full size in a Steampunk costume that hearkens back to DaVinci flight designs.

The mechanism that unfolds the wings was fashioned from parts of a baby gate and an old back massager. The massager features a pair of orbs that are meant to move slowly up and down your back. This is what accounts for the slow unfurling of the wings. After a bit of prototyping with Popsicle sticks [Dannok] and his daughter figured out the best arrangement for the pivoting skeleton. From there, the slats from the baby-gate were used to build the frame, then covered with fabric to finish the wing element for this Halloween costume.

A 12 volt gel battery powers the device, which is activated with a brass pull-chain meant for a light fixture. Once full extended, as seen above, the wingspan is eight feet. Don’t miss the pair of videos we’ve embedded after the break which show the workings of the device.

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Second Run At Taser Gloves Uses Bug Zapper Parts

November 3, 2011 by Mike Szczys 31 Comments

[Jair2k4] ditched the Altoids tins and found a new voltage source for this latest rendition of his taser gloves. Regular readers will remember his first iteration which used wrist-mounted enclosures containing the flash circuitry from disposable cameras to shock the wits out of someone with the laying on of hands. This one is a complete rework but it follows the same concepts.

The new shock circuitry is from a bug zapper in the shape of a fly swatter. We’ve seen these handheld devices before and dismissed them as a gimmick, but [Jair2k4] got his hands on a couple of them and found out they can put out a spark of up to 2300 volts. He set to work by getting rid of the tennis-racket-style grid at the top of the handle. He soldered on some contacts which reach to the tip of his middle-finger and thumb on some rubberized work gloves. The original handle was kept as it’s a nice battery holder and works well strapped to his forearm.

Does it work? You bet – even singing his arm hair and leaving welts on his skin. See for yourself after the break. And yes, this goes on the list of hacks you should recreate!

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Taser Gloves Are A Bad Idea

October 20, 2011 by Mike Szczys 56 Comments

In a project that you’re sure to read about in police blotter someday, [Jair2k4] built a pair of Taser gloves that will shock your victim with they laying-on of hands.

Not surprisingly, this project was spawned from a conversation at work about what tech would best suit a vigilante crime fighter. [Jair2k4] suggested taser gloves, which drew a laugh, but also stuck in his mind. His prototype takes advantage of the flash circuitry from a disposable camera to step up battery voltage all the way up to 300 volts.

The gloves he’s using are rubberized fishing gloves which help ensure that he doesn’t shock himself. Wire travels from the capacitor to conductors sewn into the fingers and thumb of the gloves He’s got video embedded on his post that shows the bright spark and loud zap of a discharge when the conductors get close to one another. Altoids tins lined with electrical tape house the hardware, with a momentary push button used to charge the devices.

Hopefully criminals will not mind waiting for you to charge your weapons before they attack. But then again, [Jack Buffington’s] own version of a taser glove had the same issue. That one used conductors on the knuckle side of the glove, and involved long wires tethering the glove to a belt pack. Locating that back as a bracelet is a nice improvement on the idea.

IPhone Controlled Daft Punk Helmet Replica A Dazzling Build

October 5, 2011 by Mike Szczys 21 Comments

This Daft Punk helmet replica is beautiful to look at, but the deeper we delve into the build process, the more we begin to think that the entire project is a piece of artwork. [Harrison Krix] has been working on it for months, and just posted his three-part build log in September. Check out the video and the links to all three parts after the break.

Now [Harrison] isn’t new to prop replica scene. He’s the guy responsible for the other fantastic Daft Punk helmet we saw last year. He’s tapped the same fabrication skills to churn out an equally impressive chromed helmet, complete with addressable flashing LEDs. He built his own mold to create the body of the helmet, reminding us of the Storm Trooper helmet replicas we saw in July. While this was off being coated in chrome, he got down to business with the electronics.

The visor of the helmet has a red LED marquee. This, along with the multicolored visor sides and ear pucks, is controlled by an Arduino yellow jacket. The lights can be controlled by an iPhone app that connects to the helmet via WiFi, letting a user push custom messages to the display, and alter the light patterns. The build shines on the inside as well as the outside with an incredibly clean LED matrix build, and clever control placement for switching each part on or off.

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High Voltage Hacks: All About Electroluminescence

August 25, 2011 by Jeremy Cook 11 Comments

Although many might not know it, electroluminescent materials use high voltage, and thus qualify for our featured topic. Many may assume that these sheets work in the same way as LED lights, using low-voltage DC power. This, however, is not the case, as they need around 100 volts of AC current to allow them to light up.

For a battery-powered solution, this means converting the battery’s DC power to AC. Adafruit has a good tutorial about working with EL wire and powering it up using a portable inverter. One should obviously be careful to properly insulate any clothing using this material as being shocked is generally not fun.

The video after the break is pretty long, but is well produced and will give you a good background of EL use. If you don’t have 30 minutes to dedicate to this, be sure to at least skip to 2:43 to see one of the coolest EL shirts we’ve seen. Continue reading “High Voltage Hacks: All About Electroluminescence” →

Bluetooth Wristwatch Based On An Arduino

August 23, 2011 by Brian Benchoff 30 Comments

We hate to admit it, but we missed out on the TI Chronos watch deal last week. While we’re still a little bit burned over the fact that these watches sold out so fast, [Ahmet] sent in his Open Source Bluetooth Watch and we’re thinking this could eventually be a decent replacement.

The watch is built around an Arduino Pro Mini, a scavenged Nokia LCD, and a BlueSMiRF Gold. The Bluetooth connects to a Nokia N900 with a little Bluetooth client app [Ahmet] wrote. He also wrote a small GUI for the watch’s LCD display. Afterwards, he was able to display missed calls, new email, and is now working on support for changing songs on his N900’s media player.

Admittedly, a little work needs to be done on the enclosure. Still, the potential for this watch is much greater than the iPod as a watch project we saw last year. Right now, we’re thinking about what could be added to [Ahmet]’s watch. An accelerometer would probably be on the top of our list, but if you have any ideas feel free to leave them in the comments.

Check out the walk through of the watch’s functions after the break.

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