Twitter is not only a convenient way to consume daily news and converse with friends online, it has become an excellent platform for gaining insight on what’s important at any particular moment in time. With this in mind, Maker Chadwick John Friedman has decided to harness the social network’s data into web-connected physical representations with the help of Arduino and Temboo.
PrecogNation uses three 3D-printed geometric masks as real-time sci-fi future forecasters, which illuminate and change colors to reflect sustainability trends throughout the world. (more…)
Unfortunately, home appliances aren’t a one-size-fits-all sort of thing. What works for some may not always work so well for others. With this in mind, Raf Ramakers and the Autodesk Research team have developed a system that will enable you to retrofit your everyday devices with new controls that better suit your needs. RetroFab provides even the most non-tech-savvy users with a design and fabrication environment through which they can easily repurpose their existing physical interfaces with the help of 3D scanning, printing and basic electronics. (more…)
Thomas Renck is a coder and a maker. He went to Disneyland, saw a bunch of little kids having fun with bubble guns and realized that a bubble blaster is a sure way to measurably improve joy and happiness in life.
Back home, it took only two hours to create and add-on to automate the bubble blaster using a 3d printer, Arduino Micro and a servo: (more…)
Omkar is a special 8 years old who created a wearable device called O Watch: an Arduino Zero-based smartwatch kit for kids. The project, recently kickstarted, allows young people to learn programming, 3D printing and a bit of craft while making their own smartwatch and customizing it. The kit will be released with a series of learning tools including a kid-friendly website with easy tutorials, examples and a community to share creations. (more…)
Marco Mauro is a physicist currently employed as Scientific Coordinator at Novaetech, the first Spin-off Company of the National Institute for Astrophysics (INAF) in Italy. He shared with us all the info about a project he’s been working on and based on Arduino Micro.
OpenQCM is a fully open source scientific microbalance capable of weighing mass deposition down to 1 billionth of gram: (more…)
Fubar Hackerspace (New Jersey) member Graham has been working on an open source liquid fuel rocket engine with regenerative cooling and precise flow control built on Arduino Uno. In order to test it he’s also built a cool rig for testing propellant flow control: (more…)
Some of you may have experienced that when you start to print a cube or box-shaped objects they can easily warp on the corners. The reason for this is the change of volume that plastic goes through when cooling down: it shrinks when becoming cooler. Even if PLA, the corn-based plastic we use on the Arduino Materia 101, shrinks much less than ABS, it can become a problem when printing things that require a high level of precision. (more…)
The 3d printing tutorial Kristoffer, our 3d specialist, prepared this week is not part of the ongoing LEGO power functions compatible series but makes you still play around modding the famous bricks to add some cool light effects.
If you follow the 8 easy steps you’ll be able to print bricks with Arduino Materia 101 that can include addressable LED’s in your models. As in the previous tutorials, he modelled it using FreeCAD, but the way he did it should be applicable to just about any CAD-software or 3d modelling software.
Notice that in the last step of the tutorial you can also download the perfect settings to obtain good prints out of small pieces!