City Camp Madison this Weekend!

Madison CityCamp, on Saturday, June 16th, will bring together local government officials, municipal employees, programmers, designers, citizens, and journalists to share perspectives and insights about the cities in which they live.

CityCamp recognizes that local governments and community organizations have the most direct influence and impact on our daily lives. This event seeks to create local communities of practice who are dedicated to design, process, and technology applications that make cities and other local communities more open and “user friendly”.

In Madison, we’ve had some recent community projects that build on top of open government data and/or complement existing city services, best exemplified by the Madison Metro Transit API. CityCampMadison would like to build on this momentum, learn from those experiences and explore new ideas around open, community resources that help city and municipal organizations innovate and deliver new tools to its citizens.

This is the followup to our successful 2011 CityCamp. The focus of the 2012 Camp is rough consensus and running code, with a priority on deploying working systems. While this may not be last CityCamp as a singular event, we hope it will mark the transition from occasional events to a more sustained community of civic hackers.

The day will be broken up into two parts. In the morning we will have a series of sessions by members of the Madison community discussing project and initiatives they are involved with that are contributing to the Madison ecosystem. The tentative morning scheule is posted here:

http://citycampmadison.org/sessions/

After lunch (provided by our generous sponsors), we will break into an unconference, where people can follow up with the morning presenters, host their own sessions or work together on projects. Session ideas are being discussed on Google Moderator and can give you a good sense for the types of topics that may be discussed at the event.

http://goo.gl/mod/oTcG

Our website is http://citycampmadison.org/. The camp begins at 10am on Saturday, June 16th 2012, and will take place at the Computer Sciences building on the UW campus (1210 W Dayton St). There is no cost to attend, though we do ask that you register so we can order enough food. Registration is available here: http://citycampmadison2012.eventbrite.com/

Please contact Erik Paulson ([email protected]) with any questions or for more info.
Posted in News

Monthly Meeting – June 2012

There was a strong turn out for June’s monthly meeting with 42 people in attendance. The evening started out with demonstration of the transit of Venus (as covered by Hackaday). If you’re clever enough you don’t need to fork out a lot of money on fancy equipment, just a telescope, a funnel, acetate and a cardboard box. The homemade contraption provided the entire image of the sun along with a clear view of Venus.

Steve’s presentation on 3D printing wasn’t actually about 3D printing, it was an idea for a website, buildbin.com. This website would be a public queue where people could list things they needed built, 3D printed, knitted, etc. and then in an auction like system people could bid to complete the project, uniting people with ideas to those with the skills and abilities.

Mike presented a binary clock he had made using KiCAD, an open source alternative to EagleCAD.  The clock uses three rings of LEDs to indicate time, counting in binary around the face.  He spent time correcting for LED color brightness variation by using a constant current driver as well as varying PWM intensity making for a cool looking clock!

Eric’s project was a solution to a problem with his cats that most people who have older siblings can relate to, one cat was eating more than his fair share of the food. To solve this issue he created a cat feeder that used old CD-ROM drive doors, Arduino shields and RFID card reader. Each cat had a card attached to it’s collar when it approached the machine it would open if it was the correct cat and feed it the correct amount or it would close the door if the wrong cat approached.

Bob, who is back from China demonstrated his portable scoreboard along with it’s new features. The updated scoreboard featured a sportier look, a buzzer, different modes such as clock up and clock down and bluetooth so it can be controlled from a phone. In two weeks Bob will be going to a demo day in San Francisco to present his scoreboard for investors.

Carl stopped by the meeting to thank Sector67 for all their help with the after school class he teaches on inventions at Lowell Elementary School. Kids got a hands on experience learning about circuitry along with other topics.

Anyone who has seen a personalized ad or pop up on the internet knows that privacy and protecting personal information is no longer just a concern for paranoid conspiracy theorists. There are plenty of 3rd parties who collect information about what you look at on the internet and sell it. Avoiding these 3rd parties and keep your information private is the goal of the Freedom Box Project, which Nick Daley is working on. Freedom Box Project is working to create private browsing and communication using Raspberry Pis where you control which ones you want to talk to. A beta for Freedom Box is planned to be released within 6 months.

The evening wrapped up with some demos. The first vacuum forming, demonstrating how the machine works and how you can make personalized a variety of things from candy trays to custom tool cases, gift ideas are endless. The second demo was visualizing radiation using a cloud chamber.

Unlike Venus, you don’t need to wait until 2117 for more updates on projects and ideas, the next meeting is the first Tuesday of July.

 

 

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WI Governor’s Business Plan Finalists Include Sector67 Members!

Congratulations to Sector67 member team C-Motive Technologies for making it into the top 12 in the WI Governor’s Business Plan Competition this year.  Micah Erickson, Dan Ludois, and Justin Reed have been working out of the business incubator for several months preparing a number of prototypes and experiments with their motor technologies.

We see a few other of our friends have made it as well, including Aaron Larner’s Style Shuffler, born at the first Build Madison event (then called Brainsy) that we hosted.  Ankit Agarwal’s Imbed Biosciences was the first place Burrill Business Plan winner ahead of Sector67 in the 2010 competition, we’re happy to see him remaining in the Madison area and working hard on his invention!

Best of luck to everyone, we’ll see you there on Tuesday where we’ll be on a panel discussing lean startups.

Posted in News

Polyurethane LEGO Mold

In case you haven’t heard yet, we have a lot of expired medical-grade polyurethane.  The Powers’ family were interested in learning how to make and pour a mold, so what better than LEGOs!

The negative mold was made by placing lots of LEGO bricks on a building base, then surrounding the base with a lip of LEGOs to keep the polyurethane from running over.  The polyurethane then created the negative of the LEGOs, preparing a cavity in which to pour gelatin to make gummy LEGO bricks.

You can see the base mold (yellow, on the table) and the finished LEGO bricks here:

If you’re not up to the challenge of building your own mold, there are plenty online 🙂

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Good Old Fashioned Chicken Skewer

Leon was up for some classic chicken roasting but wanted to unlock roasted chicken without the $40/bird price of a commercial roasting setup (let alone a turkey at $78.20!). Add in some 3/4″ aluminum solid round stock, a quick couple holes, and some sanded down brass rods and behold a new roasting rig was born:

Finished, tasty, product:

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Alisa made the Martha Stewart Show!

Our congratulations to Alisa Toninato of FeLion Studios for making the Martha Stewart show this week!  We’re proud not only of how much progress she’s made in the last year, but of having the opportunity to host her studio’s iron pour in our parking lot earlier this year.

Alisa was on the show to help cook a Stove-Top Clambake and promote her 550lb “Made In America” set of US state skillets.

The best part yet? That New York skillet Martha is holding was cast in our parking lot, as well as a whole bunch of other really cool iron work. We’re proud to have played a role in getting something on TV in front of a national celebrity.

Congratulations Alisa – keep up the good work! 🙂

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Sector67 2012 Summer Makerships

Sector67 is happy to offer 2012 summer makerships to area youth (opportunity available to anyone 18 or younger)!  A makership is a 4 month opportunity to use Sector67 with a free membership and $100 for project materials as well as a mentor to help you complete your project.  We’ll be taking applications through June 18th, but early submission is encouraged so we’re able to find sponsors and mentors for projects.

Please submit your idea with contact information or download this helpful application template.  Feel free to use the back for more information!

Specific opportunities:

  • One local business has offered to sponsor a project around music or video work
  • Something involving circuits/electronics

We’re also seeking area businesses interested in supporting these individuals, please contact us directly if you’re interested in learning more about how you or your business can help make this happen!

Fine print:  Your parent or legal guardian will have to sign a liability waiver for you to use Sector67.  Use will have to coincide with Sector67 staff presence, a parent or guardian, or your mentor.  Please contact us with any questions.

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MakerBot / Arduino music project

I recently completed a project that I’ve been working on at Sector 67 for a few months: an algorithmic audio composition, a MakerBot-printed 3D “score” of the composition, and an Arduino-powered device that coordinates the audio playback of the composition with the movement of a pointer along the score. Here’s a photo of the assembled project:

And here’s a link to the audio: .wav

I synthesized the audio and created the STL model with software of my own design. The piece is called “Ecology No. 9” because it is composed of sonic structures growing, evolving, reproducing, and dying in a manner roughly analogous to that of biological organisms (I’m no biologist, though, and don’t claim any special sophistication or realism for my models!). The electronic component consists of an Arduino + Wave Shield and an Arduino + Motor Shield. The two Arduinos communicate via Bill Porter’s excellent EasyTransfer library. The pointer starts moving when the audio playback begins, and when the playback ends, the pointer rewinds to the start. The audio pauses for a few seconds while this happens, and then the playback cycle resumes. The motion of the pointer is controlled by a stepper motor attached to a belt drive and can thus be precisely calibrated in relation to the audio.

The whole setup was shown (and heard) recently at an exhibition at the University of Wisconsin-Madison Art Lofts Studio.

Posted in Arduino, Hardware, Projects, Software

img2track Knitting Machine Beta Software Released

Happy to announce a beta version of software that quickly processes images into knitwear! Sector67 members Tanya Cunningham, Joe Kerman, and Davi Post have been working for the last month or two on enhancing a Becky Stern / Adafruit hack of the Brother Electroknit KH-930. Unfortunately for this software to be useful to you, you’ll need to find a vintage Electroknit machine and someone to teach you how to run the thing!

Start with a normal (preferably high contrast) image:

Helps to boost the contrast a bit:

The software dithers it to b&w and outputs pattern data, which is loaded into the knitting machine and then knit with chosen colors:

The knitting machine been used to create a number of cool objects around Sector67, including our own argyle pattern:


My face on a pillow (reason #4,592 to start a hackerspace):

Inverted “skull” looking version:

The SETI “wow” signal:


The KH-930 (made in 1986) has only 2 KB of static RAM, which holds about 13600 stitches (200 x 68). Larger pieces can be knit by slicing the image into segments, this is almost the size of the coffee table (magazine at above right for scale). The team plans to automate this in a later version of img2track.

Posted in News, Projects, Software

Film Crew Fun

Thanks to David Nevala and company for stopping out to shoot some excellent (hopefully!) footage on local entrepreneurs and taking the time to highlight creativity and innovation around Sector67. We had a great time and the shop was eerily quiet while filming was underway:

Posted in News, Thank You! Tagged with: , ,

First Startup Weekend Madison – April 27-29, 2012


Wisconsin’s first Startup Weekend event, ‘Startup Weekend Madison’, is coming to Madison April 27th-29th, 2012. Organized by leaders from UW-Madison, Madison College, Edgewood College, Capital Entrepreneurs, and Sector67, the goal of Startup Weekend Madison is to bring together entrepreneurial minds from Southern Wisconsin and beyond to collaborate on innovative projects and potentially form new startup companies.

Startup Weekends are weekend-long, hands-on experiences where entrepreneurs and aspiring entrepreneurs can find out if startup ideas are viable; nearly 500 Startup Weekends have taken place around the globe, with 200 more currently in the planning phase. Developers, designers, marketers, product managers and startup enthusiasts come together to share ideas, form teams, build products, launch startups and compete for prizes in 54 high-energy hours. Anyone looking to test the entrepreneurial waters is welcome, however the experience is especially useful to entrepreneurs interested in receiving feedback on an idea, looking for a co-founder, or who want to learn new skills.

Startup Weekend Madison will take place at the Madison College – West Campus, 302 South Gammon Road, Madison, WI. Registration covers the cost of instruction, mentorship, seven locally prepared meals, and a Startup Weekend Madison T-shirt and water bottle; early bird and student discounts are available, so the cost is $49-$99 for the full weekend. Participants must register by April 13th for the early bird discount: http://madison.startupweekend.org/. Accommodations are not included in the fee but will be available at an additional cost.

Lorin Toepper is the Executive Director of Economic and Workforce Development – Southwest Region at Madison College and chairs the Startup Weekend Madison Committee. “Startup Weekends are risk-free environments where everyone is expected to roll up their sleeves and dive into the exhilarating world of startups,” says Toepper. “This is a fun, high-energy opportunity to create something new with a team of innovative thinkers, and we’re proud to be bringing it to Wisconsin.”

Startup Weekend Madison is one of the signature bookend events of Capital Entrepreneurs Week, which will feature a series of experiential, educational, and social opportunities for entrepreneurs. The events kick off on Wednesday, April 25th with the Capital Entrepreneurs Open Social and finish with ‘3 Day Startup Madison’, a weekend event for pre-registered teams of student entrepreneurs. For a complete event listing with details visit http://www.capitalentrepreneurs.com/week/.

Startup Weekend Madison is sponsored by Google, Earth Information Technologies, Gener8tor, and Neider and Boucher. For more information and the online application visit http://madison.startupweekend.org. Watch a video about Startup Weekends here: http://vimeo.com/28872840.

Posted in News

PPPRS Nerf Attack

The Power Racing Series (hopped up Power Wheels racing) has alluded to requiring Nerf weapons this year for a section of the competition.  We’ve been doing some proper R&D, using the Navy’s cruise missile destroying gun as a goal:

Some outside contracting has yielded stunning results on the high speed camera, with a custom LEGO weapon utilizing a NERF dart spring loaded clip rattling off a dart every 1/100th of a second:

Posted in Hardware Tagged with: , , ,

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