Category Archives: Open Hardware

Lightning Necklace

lightning_lolnecklace_11

Erin “RobotGrrl” recently posted about a wearables project:

Here was a quick project that I created in time for C2MTL. It’s a simple, blinky, 3D printed, wearable electronic. We wanted to wear something that would be interesting and a conversation starter.

lightning_lolnecklace_3

 

She used a LOL Shield on top of a Diavolino in a 3D printed case with a translucent lightning bolt. It was a success:

I wonder if all wearable electronic projects are like this- if people come up to you just because it’s something different and want to know more. Perhaps more world-wide friendliness & curiosity could be an unexpected result from wearable electronics! So, it worked and we were able to get people to talk to us. I extremely recommend this to other shy/not-exactly-social people.

The 2013 Open Hardware Summit: Call for Papers

OHS 2012

As the review chair for this year’s Open Hardware Summit, I’m very pleased to announce that the call for papers is now open:

The Open Source Hardware Association invites submissions for the fourth annual Open Hardware Summit, to be held September 6, 2013 at the Massachusetts Institute of Technology.

The Open Hardware Summit is the world’s first comprehensive conference on open hardware; a venue to discuss and draw attention to the rapidly growing Open Source Hardware movement. The Open Hardware Summit is a venue to present, discuss, and learn about open hardware of all kinds. The summit examines open hardware and its relation to other issues, such as software, design, business, law, and education.

We are seeking proposals for talks, posters, and demos from individuals and groups working with open hardware and related areas.

Submissions are due by JUNE 21, 2013.  Please see the complete call for papers for additional details.

The 2013 Open Hardware Summit has also opened its call for sponsors; please click here if you are interested in helping to sponsor the summit.

Photo credit: Open Hardware Summit on Flickr.

DIWire Bender is open source

The designers at Pensa have released their fantastic homebrew computer-controlled wire bender, the DIWire, as an open source project, and have just posted on Instructables showing you how to build your own. The DIWire can take wire from a spool and automatically form it into arbitrary 2D or 3D shapes you have designed digitally.

We had a chance to see the DIWire up close and in action (and also to meet the folks behind it) at last year’s Open Hardware Summit and Maker Faire in New York.  The DIWire is exciting not just because of what it can do, but also because it represents the first of its kind in do-it-yourself CNC machines.

In the last decade, we’ve seen an explosion of DIY CNC mills and routers, and a separate explosion— at least as large —in so many now-familiar 3D printers.  But the DIWire represents a whole new class of DIY machines, completely different in function and form.  Will the next decade also bring us an explosion in homebrew CNC wire-EDM, water jets, embroidery machines, turret punches, and lathes?  We certainly hope so.

In addition to the instructable, documentation for entire DIWire project, including both hardware and software, is hosted at Google Code.

Open Source Pumpkin PCB

The Great Pumpkin PCB on a pumpkin!

Eric over at Low Voltage Labs has posted up his design for a simple PCB ideal for putting an LED into a pumpkin. This is very much like our simple LED pumpkin project but in a neat, reusable format. And it makes a mighty cute little jack-o-lantern all on its own.

KiCAD - pumpkin PCB layout

He has made it available as a kit with PCB, switch, resistor, battery holder and the same candle flicker LEDs which we love so much. Unfortunately, the kit is currently sold out. Hopefully he’ll make more, if not in time for this Halloween, then at least for next year.

OSHWA and OSI Logo Agreement

Just announced on the OSHWA site, the OSI and OSHWA have signed a co-existence agreement around the use of the community generated open source hardware logo. From the announcement:

This agreement means that each group separately has control of their respective logo and in particular that the Open Source Hardware community will be able to continue to use the Open Source Hardware logo.

We’re very happy that the open source communities were able to work together on this issue.

Lady Ada Lovelace Day

OHS 2012

For Lady Ada Lovelace Day, we would like to celebrate an area of success for women in science and technology: the open source hardware community. This vibrant community has many strong women it holds up as role models. The newly formed Open Source Hardware Association is well represented with board members Alicia Gibb (president), Danese CooperCatarina Mota, and Wendy Seltzer. In addition, the Open Hardware Summit has been organized by women from the start: Alicia Gibb and Ayah Bdeir in 2010 and 2011, followed by Catarina Mota and Dustyn Roberts this year.

The 2012 lineup of speakers included women from all over the world and from an amazing variety of disciplines, including Leah Buechley, Ayah Bdeir, Shannon Doesmagen and Liz Barry, Katherine Moriwaki, Louisa Campbell, Liza Stark, Sylvia Todd, Erin Kennedy, Myriam Ayass, Amanda Wozniak, Meg Pirrung, Valérie Lamontagne, and Hannah Perner-Wilson.

In addition to the speakers, there were even more women presenting posters and demos, including Amelia Marzec, Cindy Harnett, Gabrialla Levine, Jennifer Jacobs, Joanna Cheung, Tesia Kosmalski, Analisa Russo and Jennifer Lewis, Margarita Benitez, Maki Komuro, and Sophi Kravitz.

All of these presenters build on the past two years of excellent content at the summit, and we look forward to the inspiring speakers of years to come.

Photo of OSHWA board members Windell Oskay, Nathan Seidle, Wendy Seltzer, Alicia Gibb and Catarina Mota at the 2012 Open Hardware Summit by Jacob Gibb.

Highlights of Maker Faire New York

Mayoral Proclamation of Maker Week

Maker Faire has grown to an overwhelming event, where it just isn’t possible to experience everything, but we’ve pulled together a few highlights of the 2012 “World” Maker Faire in New York.

Maker Faire started out on Friday night with a Mayoral Proclamation declaring Maker Week in New York.  Mayor Bloomberg’s words— about his own tinkering background —were surprisingly personal and resounded with many of us.

Jeri Ellsworth

Shortly after the reading of the proclamation, Jeri Ellsworth was crowned Maker Hero at the Makey Awards while decked out in LEDs from eyelashes to skirt hem. Congratulations, Jeri!

Once Maker Faire got into full swing, we only were able to catch a few heats of Nerdy Derby, but it was a huge hit.

 We also enjoyed the wooden automata by Dug North.

We had the pleasure of speaking with Alden Hart about TinyG and grblShield, two motor controller boards designed for low-cost CNC machines.

DIWire is an open source CNC wire bender from Pensa.

Another CNC project we were excited to see in person was Pancake Bot, a pancake batter dispenser made from Lego.

MFNY3

While the sheer number of 3D printers was somewhat overwhelming, a couple of newcomers stood out from the crowd: the B9Creator and the Form 1, both resin-based printers.

Felt touch sensor arms

The Touched installation by artist Rebecca Strauss would quickly retract when touched, and then gradually relax again.

arms without their felt cover

It was made with conductive felt sensors mounted over wooden armatures.

Flipbookit

The flipbookit mechanical animation kit is on kickstarter right now. It looks much better in person than on the internet.

OLED boards

These tiny OLED oscilloscopes by Gabotronics made us go “squee”!

lasercut textures

Our good friend Jenine Bressner created rich textures from laser cut fabric.

MFNY2

And forming a bridge with the makers of the past, there was a beautiful collection of patent models from The Rothschild Petersen Patent Model Museum.

Photo of Jeri Ellsworth by Becky Stern.

Field Trip: Bell Labs Technology Showcase

Bell Labs

Bell Labs in Murray Hill, New Jersey is one of the sites that should be on every geek pilgrimage itinerary.

Bell Labs 004

Their Technology Showcase is a enshrined in a small exhibit area off of the main lobby. In the center of the exhibit, on a pedestal of its very own, is the first transistor. It looks like a very small piece of mixed media abstract sculpture, with geometric forms and wires bent in wonderful angles. If that were the only thing to see, it would still be worth the visit.

Bell Labs 003

Nearby, the first MOSFET sits in an impressive array of other firsts, including an early CCD and a micro-mirror array.

Telstar at Bell Labs

Telstar, the world’s first active communications satellite hangs overhead. This one is a flight backup unit that was never used.

Glass for fiberoptics

These fiberoptic preforms were placed under a polarizer so that the optical qualities of the cores would be more apparent to visitors.

There are many more beautiful objects, as well as interactive wall for exploring many world-changing developments that happened at and through Bell Labs.

Huge thanks go to Drew Fustini of Pumping Station: One for organizing our post-Maker Faire pilgrimage via twitter and driving us all up to New Jersey.

Open Hardware Summit and Maker Faire New York

Open Hardware Summit Logo

We’re very excited to be heading to New York for the sold-out Open Hardware Summit next week. There is another fantastic lineup of speakers this year, and it will be good to have the opportunity to catch up with the community after an eventful year for open source hardware.

See me at Maker Faire!After that, we’ll be going to Maker Faire New York, where you can find us demoing our kits in the Maker Shed.

We’ll be on the Make Demo Stage with the Egg-Bot on Saturday at 2:30 and Sunday at 3:00.

We hope to see you there!