Have An Unused DIY Instrument? Send It On Tour With [Imogen Heap]

goofys a dog and plutos a dog but goofy can talk whaaa

[Imogen Heap] is well-known for performing with DIY and cobbled-together instruments, and now she’s teaming up with another famous DIY instrument musician for a world tour. That’s the cool part, now here’s the awesome part: they want to take your DIY musical instrument on tour for a scrapyard symphony.

Both [Imogen] and [Leafcutter] are semi-regular Hackaday features, with [Leafcutter] building hydrophones and [Imogen] doing some crazy stuff turning gestures into music. They’re both known for their strange and esoteric sounds that sends Rolling Stone writers scrambling for a thesaurus, and now they want your disused or discarded music machines to use live on their world tour.

The team is looking for video submissions of any musical creatures you’d like to send around the world. The only real guideline on what they’re looking for is, ‘the weirder the better’, with an apparent slight emphasis on physical machines over the purely electronic.

Video of the duo below.

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Sci-Fi Contest Winners

We’re happy to announce 16 winners of the Sci-Fi Contest! The Hackaday Crew is thoroughly impressed with pretty much everything that was entered. The 50 projects which were marked as “complete” spanned a wide range of Science Fiction universes, and showed off the talent of the hackers who posted them.

As a quick side note: Some people have confused this contest with The Hackaday Prize. That one is still on, runs into November, and offers a trip into space as the grand prize. Get hacking!

Prizes

all-sci-fi-prizes

We have a range of prizes for the winners. The Grand Prize winning team can choose between two packages, one is anchored by a pair of oscilloscopes (an OWON DS7102 and a Rigol DS1052E), the other swaps out the OWAN for a soldering station and a rework station. Top Prize winners can choose between three packages which offer a rework station, a soldering station, or a collection of dev boards. And finally, the community favorites can choose from several Sci-Fi themed prizes like Blu-Ray, DVD, coasters, toothbrushes, and other kitsch.  For a complete list of the prizes, check out the contest announcement.

Grand Prize: Demolition Man Verbal Morality Statute Monitor

Demolition Man Verbal Morality MonitorThe Verbal Morality Statute Monitor project was an early favorite of ours because the choice of Sci-Fi tech was perfect; a symbolic centerpiece of a dystopian future that can be perfectly replicated with current technology.

[tdicola] and his suspect partner [colabot] moved far beyond that favored status with a solid build that included mechanical design (which was quite a hack), hardware, and software.

The shiny unit hangs on the wall and listens for profanity, sounding an alarm and printing a citation whenever one is detected. We do hope that this ends up in a public space — perhaps a hackerspace full of foul-mouthed members. The delight of the Morality Monitor is that it can generate extra revenue and we suspect offenders will be happy to pay-up… well, maybe at first.

Second Place: Animatronic Iron Man MKIII suit

Animatronic Iron Man SuitThe scope of this project, which is the work of [Jerome Kelty] and [Greg Hatter], is impressive. The full-size Iron Man suit is wearable, true to the look of the film version, and packed full of animatronics. It won’t stop bullets, blow up bad guys, or fly… but it looks as if it can do all of that.

From helmet to boots the exoskeleton is packed with electronics. These are comprised mostly of things that light up, and things that move parts of the suit. But you also need a way to control that functionality and this is one of the most clever aspects of the design.

Each glove has an RFID tag reader in the palm area, with tags on the fingertips of the third and fourth finger. Closing your fingertip to your palm initiates a programmed sequence. All of this is well-documented in the Project Details section, with code and schematics for each subsystem shared as Build Logs.

Third Place: M.A.R.S.

sci-fi-winner-3-MARS-roverThis rover looks like an elegant insect. In a world full of clunky-looking robotics projects that’s high praise. The name of the project is an acronym for the MADspace Advanced Robtics System; a project which, from the start, sought to recreate an Open Design version of the NASA Rovers known as Spirit and Opportunity.

[Guus van der Sluijs], [Paul Wagener], and [Tom Geelen] turned this project into a showcase of what today’s widely available design software and fabrication tools can accomplish. Most of the connecting pieces were 3D printed (check out all of them in the components list), with 10mm aluminum tubing making up the rest of the chassis, and rockers to support the six wheels. Speaking of wheels, check out all the fab work that went into those! And we haven’t even mentioned the hw/sw which drives the thing!

Fourth Place: Back To The Future Time Circuit Clock

sci-fi-winner-4-BttF-ClockThis one has a very visceral hacked feeling which immediately made us take note. When you start to dig into the work which [Atheros] and [bwa] put into the Time Circuit Clock from the movie Back to the Future, the project really stands in a place of its own. Inspiration to build this came from a design which was posted by Hackaday alum [Phil Burgess] over at Adafruit.

The large collection of 14 and 7 segment display modules which make up the three parts of the clock are all hosted on about 23 PCBs which were etched as part of the development process. The electronic assembly is solid, with ribbon cables and modular design to keep it as tidy as possible. The frames for the displays are cut out of wood and the entire thing is controlled from a keypad. The clock, alarm, and FM radio make this a perfect bedside device — if you can abide being blasted by three colors of LED displays as you try to sleep.

Fifth Place: Marauder’s Map

sci-fi-winner-5-Marauders-MapThis one is hard to sum up with a single image, because The Marauder’s Map uses radio frequency communication to track beacon locations of boards like the one pictured here. Well, they tried to use this custom hardware but were unable to work out all the bugs and ended up showing the proof of concept using some EZ430-RF2500 dev boards.

We’re certainly not holding that against [phreaknik] and [ wahwahweewahh]. The amount of software that went into the mapping system is arguably more impressive than a bug-free prototype board would have been. The system can take the dimensions for any room, as well as locations of the base stations. It then polls the base stations to triangulate relative position of the beacons with great accuracy.
We have confidence that the custom boards will work at some point (this would actually make a great entry for The Hackaday Prize, right?).

Honorable Mentions

Glasses block light when they sense dangerIt was heartbreaking that these Peril-Sensitive Sunglasses didn’t make it into the top five. This, and the five projects above, were all in a tight race for the prizes. Since this project isn’t going to make the list of Skulled or Followed projects we’ve decided to award it one of those prize packages anyway in recognition of the wonderful work [Minimum Effective Dose] and his AI partner [Colabot] pulled off. The project is, of course, based on [Douglas Adams’] Hitchhiker’s Guide to the Galaxy tech which allows the wearer to avoid getting upset in times of peril. The shutter glasses originally meant for 3D television viewing have been modified to sense danger and block the wear’s view of it.

The rest of the Honorable Mentions are awarded the honor of being mentioned (in alphabetical order):

Community Favorites

There are also prizes for the most Skulled and most Followed projects. Here are those winners in rank order. This list was a snapshot from Wednesday, May 7th, and since Hackaday.io is a living site the totals will change over time. The five top winners are excluded from these prizes; Skulled winners cannot also win for Followers:

Most Skulled:

Most Followers:

Complete Entries Get Shirts

All hackers who submitted what we deem to be a complete entry will receive a shirt. We’ll email with instructions on how to tell us your shirt size and mailing address.

Sci-Fi Contest Roundup: I Am Iron Man

Back when Iron Man 2 and The Avengers were out in theaters, the Hackaday tip line couldn’t go a week without an arc reactor build being submitted. In keeping with the Internet’s fascination with blinkey glowey things, we expected a huge influx of arc reactors for our Sci-Fi contest. We were pleasantly surprised: all the submissions from the Marvel universe are top-notch, and the two Iron Man entries we have are simply amazing.

Motorized Helmet

1[James Bruton] is working on a replica of the Iron Man movie helmet, complete with a motorized face plate, light up eyes, and an OLED display for a reasonable facsimile of the horribly unrealistic on-screen heads-up display.

While a few bits and bobs of the mechanics were 3D printed, [James] is making the majority of the helmet just as how the on-screen version was made. The helmet was first carved out of sheet foam, then molded and cast into very strong rigid fiberglass. [James] put up a great tutorial series on how he did this and other parts of his Iron Man costume.

Anamatronic

2The other Iron Man costume from [jeromekelty] and [Greg Hatter] doesn’t stop at just the helmet. They’re doing everything: shoulder-mounted rocket pods, hip pods, forearm missiles, back flaps, and boots with a satisfying electronic kerthunk sounding with every step.

Inside the custom molded suit are at least four Arduinos, four XBees, an Adafruit WaveShield, and at least 20 servos for all of the Iron Man suit components. The mechanics are actuated via RFID with a tag in a glove; when the wearer waves their hand over some part of the suit, one of the mechanical features are activated.

It’s impressive to say the least, and one of the best documented projects we’ve seen in the Sci-Fi contest.

There’s still time to put together your own Sci-Fi project for the contest. Grab your soldering iron and fiberglass resin, because there’s some seriously great prizes up for grabs.

 

Electromagnetic Spiderman Webshooter Railgun / Grappling Hook

spiderman grapple hook rail gun

As technology continues to advance, make-believe props and technology from movies are coming closer and closer to reality. [Patrick Priebe] has managed to put together a working Spiderman Webshooter with the help of electromagnets!

He’s built a tiny coil gun that puts out 100 Joules of energy using a 350V capacitor bank, which straps cleanly to his wrist over top of a Spiderman costume glove. It makes the classic high-pitched hum as it charges, and launches a small barbed brass arrow capable of skewering Styrofoam.

He didn’t stop there though! He’s created a handy little winch using a small high-powered brushless motor with an ESC. A weighted disk acts as a flywheel to increase the pulling power of the fishing line, and he’s built it on a pivot so when you launch it, the fishing line just slips off the end without resistance. To engage, you flip it back perpendicular to the line and turn on the motor.

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Step Into The Ring With Fight Coach

box01

 

As MMA continues to grow in popularity, the competition is getting tougher. There’s always someone else out there who’s training harder and longer than you are. So how do you get the advantage over your competitors? More push-ups? Sit-ups? Eat more vegetables? What about installing custom 2 by 1 inch, 5 gram PCB’s armed with an ATmega32U4, a MPU-6050 6 axis accelerometer and an RN-41 Bluetooth module into each of your gloves? Now that’s what we’re talking about.

[Vincent] and [Jooyoung] of Cornell joined their classmates in turning out another cool piece of electrical engineering. Fight Coach records data from the fighter’s gloves so that it can not only be analyzed to improve performance, but also interact with the fighter in real-time.  Though not quite as immersive as some fighter training techniques we’ve seen, Fight Coach might just give a fighter a slight edge in the ring.

Fight Coach offers 3 modes of training: Defense mode, Damage mode and Free-Training mode. As usual with Cornell projects, all code, schematics and a wealth of information on the project is just a click away. And stick around after the break for a video demonstration of Fight Coach.

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Boxing + Arduino + Geometry = Awesomeness

arduino-boxing-blocker

Imagine a machine that [Anderson Silva] could throw a punch at, that would locate his fist in real time and move a punching pad to meet his moving fist. How would you do it? Kinect? Super huge sensor array? Sticking charm? What if we told you it could be done with two electret microphones, an Arduino, and a Gumstix? Yeah, that’s right. You might want to turn your phone off and sit down for this one.

[Benjamin] and his fellow students developed this brilliant proof of concept design that blocks incoming punches for their final project. We’ve seen boxing robots here before, but this one takes the cake. The details are sparse, but we’ve dug into what was made available to us and have a relatively good idea on how they pulled off this awesome piece of electrical engineering.

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Tiny Improvised Grinder/Saw Packs A Punch

They say necessity is the mother of invention. Sometimes the necessity is simply avoidance of unpleasant tasks such as cutting down 3500 header pins by hand. [Nixieguy] and his coworkers were faced with 50 prototype boards bearing 70 overly long pins apiece. He saved them from cutting them all down by hand by making a tiny improvised circular saw/grinder.

[Nixieguy] started by laser-cutting a combination tool holder and grinding platform. His laser failed before he could fashion a guard to keep the pin bits out of the motor or cut all the pieces he had in mind. The grinder is made from a 10A brushless RC motor, a motor driver, and a servo tester. [Nixieguy] machined an adapter to connect the disc to the shaft.

The transformer is there to hold the thing down during use since it’s so lightweight. He’s wearing two pairs of gloves because the pin cuttings were hot enough to sear skin. [Nixieguy] is planning on a complete redesign including a motor guard and the ability to adjust the depth. Maybe he can turn it into a chainsaw, maybe not.