Hackaday Links: February 15, 2015

[Matthias Wandel], also known as the genius/demigod that can make anything out of wood, put together a mount for a Raspberry Pi and a camera. Yes, it’s just a holder for a Raspi, but some of our readers who aren’t up to speed with [Matthias] might want to check out his Youtube channel. There are hundreds of awesome videos. Report back in a month.

[Evan], the guy working his butt off for the MidAtlantic Retro Computing Hobbyists, and the organizer for the Vintage Computer Festival East (we’re going, April 17-19, Wall, NJ) has been working on a book. It’s about mobile computing, and he’s crowdfunding it.

Your keyboard has buttons, and so does and Akai MPC. Daft PunKonsole! Press the space bar for  instrumental part. There is, as yet, no video of someone doing this correctly.

Valentine’s Day was yesterday, and that means Valentine’s Day builds started rolling in on the tip line. Here’s something that’s actually a very simple circuit that’s inspired from an old ‘Electronic Games and Toys’ book by [Len Buckwalter]. Here’s a video of it in action.

A few years ago the name of the game was tiny, credit card-sized ARM boards. It had to come to this: a 64-bit board. ARM Cortex A53 running at 1.2GHz. It also costs $120 and only has a gig of RAM, but there you go.

iPhone-Controlled Daft Punk Helmet

A few years ago, [Marc] had access to a really big, very expensive 3D printer. Daft Punk helmets were – and still are – extremely cool builds, so with a bit of modeling, [Marc] and his friend [Alex] put together a model and printed out a Daft Punk [Thomas] helmet with the intention of turning it into the keystone of a great costume. A few things got in the way, and the [Thomas] helmet was left on a shelf for a few years. Fast forward to a few months ago and [Marc] took up the project again. The result is a 3D printed Daft Punk helmet loaded up with 320 WS2811 LEDs.

The 3D printed helmet was modeled well and printed in polycarbonate, but with any extrusion-based printer, there will be ridges and layers to sand, fill, prime and paint. This task was delegated to another friend, [Shaggy], while [Marc] got busy on the electronics.

The LEDs for the visor and ‘earmuffs’ are WS2811 LEDs, but not the SMD versions we’re so used to seeing. These are 8mm through-hole LEDs mounted in a lasercut piece of acrylic. Control of the LEDs is done with a Teensy 3.1 with [Paul Stoffregen]’s OctoWS2811 library. With the matrix wired up, batteries installed, WiFi capability added, and the helmet painted (not chromed; that will probably happen later, though), [Marc] had a copy of the [Thomas] helmet controllable through an iPhone.

If you’d like to check out more of [Marc]’s work, we posted something on his RGB LED suit and pneumatic Star Trek doors a few years ago.

Video below.

Continue reading “iPhone-Controlled Daft Punk Helmet”

3D Printing a Daft Punk Helmet

Thanks to the awesome people over at Adafruit, you can now print your very own Daft Punk helmet! It is designed with a hollowed out shell and translucent material which allows for colorful LEDs to be inserted into the mask, which can light up just about any room. This makes the headset great for Maker Faire, household parties, and underground EDM raves.

The epic costume was inspired by the infamous electronic music duo from France who is known for hiding their identities behind intricate and complex masks. This version, however, is perfect for the Do-It-Youself builder on a budget assuming you have access to a Taz 3D printer through your hackerspace or a friend.

The entire helmet is 3D printed as one piece using a semi-transparent PLA filament with NeoPixel strips (144 pixel per meter) laid inside. It takes about 3 days to complete the printing job (assuming no errors arise during the process). After everything is finished, glossy gold paint is applied and the polished outcome is enough to turn some heads. Plus, this mask makes a great addition to any builder’s homemade ‘trophy’ collection.

A natural next step would be to add sensors that can detect bass vibrations. This could be used to change the colors of the display based on the music that is being played nearby. We’ve seen this sort of thing before on a few Daft Punk helmet builds that are far superior to this one. Of course the difference here is that the Adafruit version can be build in a reasonable amount of time by a mere mortal. Those other examples were life commitments as far as projects go!

Don’t forget to check out the video of this one in action after the break.

Continue reading “3D Printing a Daft Punk Helmet”

Roman Headgear Looks Less Silly With Lots of Blinky


Look, it’s not Steam-Punk because the period is way out of whack. And we’ve never seen ourselves as “that guy” at the party. But it would be pretty hard to develop The Centurion Project and not take the thing to every festive gathering you could possibly attend. This sound-reactive helm compels party-going in a toga-nouveau sort of way.

[Roman] tells us that it started as a movie prop. The first build step was to remove the plume from the top of it. The replacement — seven meters worth of addressable RGB LEDS — looks just enough like an epic mohawk to elicit visions of the punk rock show, with the reactive patterns to make it Daft. The unexpected comes with the FFT generated audio visualizations. They’re grounded on the top side of each of the LED strips. Most would call that upside-down but it ends up being the defining factor in this build. Seriously, watch the demo after the break and just try to make your case that this would have been better the other way around.

As a final note, this project was written using Cinder. It’s an Open Source C++ library that we don’t remember hearing about before.

Continue reading “Roman Headgear Looks Less Silly With Lots of Blinky”

How to build a Tron bar that Daft Punk would hang out at


Sure, the bar in this image looks pretty neat. But the video showing off its synchronization with the music brings it to the next level. The flashing lights and EL wire put on a quite a show that may make the bartenders feel like they’ve already had a few too many.

The most amusing part of the project is that it all started from that half bookcase mounted on the wall. [Alexander Givens] and his roommate decided to augment its usefulness as a liquor cabinet by building a bar around it. But why stop there? LED Strips and 120 feet of elecroluminescent wire give the bar its inner glow. The illuminated lines are obvious, but the LED strip locations may not be. Several of them light the shelves hosting liquor and glass wear. The bartop itself is made of glass, filled with 75 pounds of marbles, and lit from underneath by the rest of the strips.

An Arduino Mega with an EL shield drives the system. The guys built a rudimentary control interface that looks partially spill tolerant. It’s located just under the inside lip of the bar.

Their costumes came out pretty well too. But with a built-in centerpiece like this they may want to upgrade to a more accurate replica.

Continue reading “How to build a Tron bar that Daft Punk would hang out at”

Helmet of many LEDs built for Burning Man

This motorcycle helmet was heavily altered to accept all of the hardware that goes into driving that huge array of LEDs. [Brian Cardellini] built it to wear at burning man. He claims to have been in over his head with the project, but we certainly don’t get that feeling when we see the thing in action. It’s light on build details, but there are plenty of demo shots in the video after the break. The animation and fading action really gets started about a minute and a half into it.

One of the early frames of the video is a shot of the parts order webpage. Since it’s an HD clip we were able to glean a few bits and pieces from that. It includes a MAX7219 LED Display Driver and fifteen 25-packs of Blue LEDs. Now that chip is a great choice, and one of the later shots shows two of them on breakout board driven by an Arduino. The look is very clean since he carved out most of the helmet’s padding to make room for the electronics.

Continue reading “Helmet of many LEDs built for Burning Man”

iPhone controlled Daft Punk helmet replica a dazzling build

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.

Continue reading “iPhone controlled Daft Punk helmet replica a dazzling build”