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Jul 192008
 

John Houck

John Houck has created this really interesting installation, here’s his description of the guts of the piece:

This installation contains 35 motors that are controlled individually with an arduino microcontroller. Processing is used to send commands, via serial communication, to the arduino. The sequencing of the motors changing speed was inspired by the movement of people through public spaces.

The project is called Volumes of Emptiness and although the website doesn’t actually say where it’s exhibiting, there are some great photos and videos of the work in action. Looks like a very interesting and lively installation. I’d love to see a more concise write up about the logistics of the project.

John Houck

Jul 182008
 

Arduino Nano

Isn’t she pretty. It’s the Arduino Nano.

You see, when 2 Arduino’s get together (in private) and exchange their currents, a little robotstork brings you an Arduino Nano! Here’s a description from Trossen Robotics:

Arduino Nano is a surface mount breadboard embedded version with integrated USB. It is a smallest, complete, and breadboard friendly. The Nano was designed and is being produced by Gravitech. It has everything that Diecimila has (electrically) with more analog input pins and onboard +5V AREF jumper. Physically, it is missing power jack and power select jumper.

It’s a similar size to the Arduino Wee from Spark Fun but it’s a little different in size and features. It comes with the typical 6 analog pins, 14 digital pins (6 of which can do Pulse Width Modulation), 16 KB of Flash Memory (of which 2KB used by bootloader) and a 16 Mhz clock. What more could you ask for? And, it’s so cute!

Jul 172008
 

Rob Faludi

Rob Faludi and Kate Hartman posted about the protype version of the XBEE Lilypad. The Lilypad is the incredibly small — wearable version — of the Arduino, and to borrow a phrase from a well known advertisment, the XBEE ‘gives it wings!’. Not sure how much power this require through the Lilypad, but I can think of 500 amazing projects this could be used for. Check out the post on Rob’s site to learn more about the direction of the project.

Oh, and when you’re done reading about fun electronic prototypes, you can check out their recipe for a nice glass of Vegan Pork Martini. Yes, I said that right!

Jul 172008
 

The videos below were Directed and Creative Directed by James Frost, Aaron Koblin was the Technical Director, Justin Glorieux was the Executive Producer, Google stored the code, etc. etc. and they all teamed up (along with tons of other talented people) with Radiohead to make this amazing video for the song ‘House of Cards’. Aaron, best known for his Flight Patterns project is a Processing genius, and James Frost has worked with tons of amazing bands, which is all clearly evident in the video they helped create.

The about video below really shows how the entire team made this happen, but one of the most impressive parts of the shoot is the fact that they didn’t even use a video camera. The data was captured by a Geometric Informatics camera and a Lidar system, both of which determine the X, Y, and Z, coordinates of an object which were then filtered into processing to create the scenes below. The code is also available in Google Code and there’s a gorgeous interactive element where you can see the data being visualized on the X, Y, Z axis.

You can learn more about the video at James Frost’s website here.

Jul 172008
 

If you’re looking for an introduction to making stringed instruments, Ranjit Bhatnagar is going to be teaching a rad class that will get you started actually making a stringed instrument right away. Check it out. – Link

The electric guitar is a sophisticated and highly evolved instrument. But, you can make your own out of a few bucks worth of junk and parts. Learn to wind your own guitar pickups and build them into a simple one- or two-string junk guitar with a surprisingly nice sound. Depending on your ambition and experience, you can make your junk guitar as simple or as sophisticated as you want, but everybody is guaranteed to go home with at least a fun twangy noisemaker.

I’m really curious about making my own guitar pickups right now and this looks like an awesome class. (Disclosure: I work for Etsy where this class is going to be held.)

Date: July 30, 2008
Time: 6:30-9pm
Location: Etsy Labs, 325 Gold Street 3rd Floor, Brooklyn, NY 11201

Jul 162008
 

It’s time again for NYCR’s public Microcontroller Study Group. The meeting is Wednesday (tonight!) from 7-9pm. We’ve all been busy focusing on other tasks, so for tonight, the agenda is open. After tonight, the Study Group is going on hiatus for a while, so bring stuff to show off, projects you want to talk about, or just be ready to talk microcontrollers!. The meeting is at the usual location, NYCR HQ @ 397 Bridge Street, Brooklyn, NY 11201 — 5th Floor (look for the resistors on the door).

The MSG meetings are free and open to the public (a small donation is appreciated, to help pay the rent), so if you’re in the New York City area and you have an interest in microcontrollers or electronics or blinky things, why not stop by? And if you have a project that you want to show off or get help with, bring it along. We love meeting new people and seeing what everyone is working on.

 Posted by at 3:06 pm
Jul 162008
 

With solder irons blazing, and the power of molten metal at their finger tips, New York City’s electricity enthusiasts and hardware hackers will connect components to complete circuits for the glory of being the fastest soldering gun in NYC.

NYC Soldering Competition

On stage and under hot lights, contestants will complete an electronics kit in the shortest time possible while still maintaining the integrity of the circuit. Who will be New York City’s soldering champion? You’ll need to be there to find out!

Pre-Registration Required – Link

Competitor check in from 6:30-7PM.
Competition starts promptly at 7:15PM
$25 entry fee to cover the cost of the kit. (Undisclosed so you can’t practice)
We will have power strips available.
Space is limited to 25 contestants and will be on a first come, first served basis!
Location is M1-5

Requirements
1. Be able to solder, this is a competition, not a class.
2. Be 21.
3. It’s advised that you bring your own soldering iron and solder.

Once the smoke has settled, it’ll be time for the pechakucha-inspired lightning-style ignite talks. This format is a blast and you’ll want to stick around for the presentations! (I know a few NYCResistors will be giving talks!)

Jul 152008
 

This past week I had the opportunity to attend FOO Camp in Sabastapol, CA. It was an amazing experience and I’m still trying to digest it all. Sessions I attended included ‘Hacking Bacteria’, ‘The History of Internet Art’, ‘Better Data Visualizations’, ‘Open Source Hardware’ and on and on… I also gave a talk on ‘The Future of News’ with John Markoff, Steven Levy and Monica Guzman and I participated in a 5 min Ignite talk titled ‘NYCResistor and Hardware Hacking in Brookland’. I could go on and on about the prodigious experiences at FOO Camp (not to mention playing werewolf until 4:30 am.) but one versatility it really affirmed for me is that the individuals that make up this global hacker, tinker and open source world are a truly altruistic, talented and generous community. You can see more photos here.

Foocamp 08

Foocamp08 photo board

Foocamp08 more tents...

Jul 122008
 

In 1986 German parliament decided to invent laws for computer crime. Before the field of computing had no laws on the books and it was an open game. In response to these laws, the Chaos Computer Club became a registered organization that worked as a lobby group around issues of telecommunications and data.

In the late 80’s a petty criminal with a loose association to the CCC made contact with the KGB with a list of American computers he had hacked. Driven by his cocaine habit, he had hacked into ARPA-net (now DARPA). Although ARPA’s network didn’t then have the missile launch codes, it still contained interesting information about the US infrastructure.

When this story hit the press there was a lot of discussions and interviews with people at the CCC. Shortly after the incident came to light, the addict’s body was found dead under dodgy circumstances. There is a adaptation of this story that was made into a movie called “23.”

With this event, it was as if the CCC had been driven out of paradise. Public opinion had shifted. In the media, the word hacker had become tarnished. The term had previously not been negative and some tried to explain that the people who had committed espionage weren’t hackers but criminals. Despite these attempts at defining vocabulary, the atmosphere had changed. It was at this time, shortly after this KGB scandal, that Jens joined the CCC at age 17. He remembers a general feeling of mistrust and charged emotions. Friendships were strained and the CCC went into an inactive period.

In 1989 the wall between East and West Germany came down. Behind the wall in East Germany, you had to basically be a hacker to survive and so there was a lot of innovation happening there. Technology in East Germany had been reserved for the wealthy, diplomats, and the privileged. Despite this, young pioneers in electronics had smuggled computers into East Germany. When the wall came down, all the rules were changed. Jens described a situation that a friend had been in on his motorbike in the just former East Germany. He had been driving down a one-way street the wrong way when a police officer stopped him. Jens’ friend explained that the one-way road law had changed and with everything in disarray, it wasn’t that much of a stretch for the officer to believe him. The officer let him pass. Everything was in flux.

This malleability made Berlin the perfect place for a hacker collective. Most CCC activities migrated from Hamburg to Berlin and CCC activities stepped up a notch. One of the things the community of German hackers worked on at this time was setting up electronic bulletin board systems, BBS, for communications in Sarajevo using diesel generators and a satellite link borrowed from CNN.

This is part three in a series of blogposts about the history of the Chaos Computer Club that I am putting together from notes from a conversation I had last year with Jens Ohlig at Chaos Computer Camp. Make sure to read the first and second blogposts too!