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Nov 172008
 

Thingiverse - Digital Designs for Physical Objects

For the last two weeks Thingiverse has been in stealth mode. Zach Hoeken and I schemed it up and he’s been coding like crazy to bring it to life. Invite your friends to the thingiverse and share the universe of things with folks you know!

Fred over at Creative Commons wrote up a very nice article about Thingiverse!

Thingiverse is an “object sharing” site that enables anyone to upload the schematics, designs, and images for their projects. Users can then download and reuse the work in their projects using their own laser cutters, 3D printers, and analog tools. Think of it as a Flickr for the Maker set.

Besides implementing our licenses, Bre and Zach have also gone the distance and allowed users to license works under the GNU GPL, LGPL, and BSD licenses, as well as allowing them to release works into the public domain. Thingiverse uses our license wrappers for each of these licenses thereby enabling automatic indexing by machines like search engines.

Pushing the envelope even further, Thingiverse also fully implements our RDFa specification (just take a look at the source of any page with a CC license to see RDFa in action) for expressing licensing and authorship information on the semantic web. This means that aside from telling machines that a work is licensed under CC, Thingiverse also tells machines the title of a work, its author, and other interesting semantic information.

If you’re looking for a fantastic example of how to implement the commons on a platform designed for sharing creativity, look no further than Thingiverse.

Thanks Fred! We’ll keep doing our best to make this a great place to share things!

Nov 162008
 

fry an LED with them…

So a month or so ago I caught a solid minute of random moments at NYCR on a sunday evening…. THIS is a solid 7 minutes electronics are destroyed. Witty comments are made. And the random crazy things that result from idle hands are observed.

 Posted by at 10:26 pm
Nov 162008
 

So a month ago or so was my older brother’s wedding. I needed to get him a card, but I always felt that the canned card approach to events like weddings especially for direct family members was a bit… too impersonal. So I decided the night before the wedding to put together a card. That attempt failed… largely due to time constraints… Though I did actually pump out the entire 280 LED matrix that night as well as mount the controller chips.

I showed some pictures of the project to my brother on his wedding day and he’s been getting updates when I am in town with time and inclination to finish the card. Today I finally got around to completing the wiring of the card and took some video of a test pattern. Still some bugs left to work out…. but I like the results to date.

Using 2 MAX6952 LED array driver chips from Maxin, and a Boarduino to control the card. Got 500 or so 3mm LEDs from MPJA.com for the array. The back of the array was hand soldered using the LED leds and lead free solder. The faceplate was cut on our laser… and the DXF for it is available on thingaverse (OMFG DOX DROPPED).

Anyways I think DIY greeting cards should be a big part of the coming holiday season… especially with times as they are.

Anyways enjoy the LEDs.

 Posted by at 9:11 pm
Nov 152008
 

Wooly Tiny


Not wanting to get Tinysaur to get all the spotlight, I bring you… WOOLLY TINY. Like a Woolly Mammoth. But Tiny.

The pattern comes from the epilog website and the assembly was done with a pair of tweezers and a baby syringe full of Elmer’s glue.

If you’ve always wanted your own mini mammoth, or just want to show off you have the steadiest hands of anyone ever, you can pick up the pre-lased parts on Etsy.

Nov 122008
 

So the ‘Human-Robot Interaction’ project based out of the Bristol Robotics Laboratory in England has created ‘Jules’, an androgynous robot [head] that can copy human facial expressions, including eyes, lips and more. The facial expressions of a ‘real’ human are picked up by video camera and then interpreted and driven to ‘Jules’ servo motors overlayed with something resembling human ‘skin’. The team from BRL includes Chris Melhuish, Neill Campbell and Peter Jaeckel. Watch the video below to see the amazing movement of the eyes and lips.

Nov 092008
 

Update! New class added at new time! Sign up here!!! I am also going to be teaching this class in the new year!

Flying Spaghetti Monster Holiday Ornament

Sign Up For The Class!

On Saturday, November 22nd, you can harness the power of an Eplilog 35 Watt Laser! In this class you’ll learn everything you need to know to make the ideas in your head become a reality with a laser.

In this two hour class, we’ll walk through all the steps from idea to pressing the “go” button on the laser. We’ll cover safety and basic design skills in Inkscape, the open source vector editor and you’ll learn how to do a burninate test to find out if something is laserable.

After learning the basics, each student will create their own design and lasercut it on the laser! A $10 lab fee is included in the ticket price and covers 12″ x 12″ of 1/8″ acrylic and time on the laser cutter to cut and etch it. Bring a laptop if you’ve got one and design ideas for your own holiday decorations.

Because this class starts insanely early (10AM) I will also be providing bagels and cream cheese. Give me a heads up if you are a vegan and I’ll make sure to have some jam or tofu cream cheese!

Nov 092008
 

After many months, my Kaypro 2 is finally up and running! Weighing in at around 30 lbs, with a 4 Mhz Z-80 processor, 64kb of RAM,  (upgraded!) dual 360kb floppy drives, and the rock-solid CP/M 2.2 operating system, this box is a lean, mean computing machine. NYCR-BBS, anyone?