Control and communicate with your next project with your cell phone.
Arduino has just released their new GSM shield that allows your Arduino to make and receive calls and text messages. You can even control specific functions of your project by text. Light up a LED, turn on a motor, all via cell phone. This isn’t the first time someone has figured out how to Arduino to the cellular network, but now it’s easier than ever before. This is very nearly a plug-and-play device.
A simple, open source camera you can make at home.
Photographer Product Designer Coralie Gourguechon made the Craft Camera as a way of countering the “planned obsolescence and complexity of electronic products.” All of the components are open source, and the design has a Creative Commons license.
The major components, in addition to an Arduino UNO, are a lithium battery pack, a Snootlab SD card Arduino shield, and a JPEG color camera TTL interface. The design for the case can be printed onto cardboard, cut out with a utility knife, and glued together. More detailed information is available on the project’s open source page, but the code and detailed plans are, unfortunately, not yet available. The site says they will be “released soon,” so be sure to check back later.
It picks up objects, talks, and obeys your voice.
An open source, 3D printable humanoid robot is in development and available for download from Thingiverse. Right now only the arms can be downloaded, but the head and torso are promised as soon as the design has been refined.
InMoov is a project by Gael Langevin, a French sculptor (Thingiverse user hairygael). Langevin has been working on InMoov since early 2012 and has gone through numerous design iterations and discarded 3D prints since that time. The progress is nothing short of outstanding. As you can see in the video below, this is a fully articulated humanoid robot, a rarity outside the research labs of corporations and universities.
Protecting the future using 3D printed contraceptive implants
Israeli-born, Berlin-based designer Ronen Kadushin structures his work around a process called the Open Design Concept, where products can be downloaded, copied and modified much in the same manner as with Open Source software.
He has produced a diverse array of products and designs that follow this distributive method, with a notable concept that targets the much-lauded intrauterine device (IUD).
When one of the world’s most widely used methods of reversible birth control for women costs only a few cents to make, you’d think that it should be affordable to the women who need it. However, an IUD is priced out of reach for many, in particular the younger women who may not be able to afford the $400-$850 price tag.
Ronen’s Bearina IUD is a concept designed to demonstrate the disruptive potential of 3D printed Open Designs to give free and global access to essential products and challenge big players such as the medical juggernauts that aggressively defend their intellectual property.
Click through to discover how the Bearina IUD works, and where to download or purchase one. (more…)
New grassroots hardware from the Pacific Northwest.
The BrainWave board by Metrix Create:Space and Matthew Wilson is an all-in-one controller specifically designed for DIY 3D printers. It includes support for 4 stepper motors, a heated extruder, and a heated print bed. It’s also open source. And did I mention it was fabricated, assembled, and tested in the Pacific Northwest? The components are from overseas, but that’s nearly impossible to avoid these days.
Unfortunately, it’s not widely available quite yet; it is currently being beta tested to work out the bugs. Once launched, the BrainWave will sell for the very reasonable price of $100.
Introducing the Osloom.
Osloom (Open Source Loom) is an ongoing project to make an open source, computer controlled Jacquard loom.
The alpha prototype has a 64-thread count and is on an aluminum extrusion frame. The actuators we are using are muscle wire. They contract when electricity is run thru it. The loom itself is a little under 2 feet wide by 4 feet long by about 7 feet tall. The loom is controlled by software running on a laptop via an Arduino using a bit-shift register circuit . . . It works off bitmap images.
Speaking as someone who has seen computer-controlled loom in operation, they are astoundingly complex machines. Making one is an impressive undertaking, to say the least. Despite the fact that they predate 3D printers by a considerable margin, I suspect it is considerably more difficult to make a loom like this than a 3D printer.
Manufacturing development emulating the software worldDesign studio Teague recently showcased 13:30, a pair of headphones at Makerfaire. They are currently experimenting with applying the concept of releasing products in ‘beta’ to manufacturing. For Teague, John Mabry designed a pair of headphones entitled 13:30, for print on a professional grade FDM 3D printer using commonly available electronic components. (more…)
What are the implications of an open source, fully 3D printable handgun?
Cody Wilson and a group of friends, working under the name Defense Distributed, want to make an open source, fully 3D printable handgun.
Their goal is that the gun use only parts printed on a RepRap-like printer except for the .22 caliber bullet. While such project have been discussed before, they appear to have put together a thorough working plan, starting with a prototype that uses an electronic solenoid.
A project of this kind is bound to be controversial, for obvious reasons. A CAD file of a gun would be nearly impossible to control or regulate. In fact, this appears to be exactly what the people behind Defense Distributed intend. Both their video above and their manifesto are strongly political, leaning towards a broad interpretation of the “right to bear arms shall not be infringed.”
They began with an Indiegogo campaign asking for $20,000 to begin the project. Indiegogo removed their campaign, presumably because it was a weapon. Defense Distributed then ran a campaign through their own site and suceeded in raising $20,000 as of 9/19. As of right now, they are continuing to accept donations to cover day-to-day expenses.
Area man finds practical use for math
[Patrick Fenner] realised that a bit of mathematical modelling could lead to better designed hinges. This could mean fewer rounds of trial-and-error prototype tests, which would reduce the cost of using lattice hinges in a project, and better fatigue resistance, meaning the hinges could be used for moving parts instead of just for static bends.