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Arduino

London-based creative design and invention studio Dentaku has developed a small device that allows users to create their own musical instruments out of everyday items. The Ototo is a simple printed circuit board (PCB) synthesizer that combines sensors, inputs and touchpads as a means of producing sounds. The device can be used as a keyboard straight out of the box or can be attached to conductive materials using crocodile clips to create entirely new instruments. Read More

What lives in the desert, changes color throughout the day, and is powered by sustainable energy? That would be the chameleon-like Lucid Stead, by artist Phillip K Smith III: an Arduino-equipped, solar-powered shack in Joshua Tree, San Bernadino County, California. Read More

Scanning atomic force microscopes, first introduced into commerce in 1989, are a powerful tool for nanoscale science and engineering. Capable of seeing individual atoms, commercial AFM prices range between US$10K and $1M, depending on the unit's features and capabilities. During the recent LEGO2NANO summer school held at Tsinghua University in Beijing, a group of Chinese and English students succeeded in making a Lego-based AFM in five days at a cost less than $500. Read More
With Raspberry Pis and 3D printing all the rage, ambitious DIY projects have never been more achievable. However, when it comes to space experiments, it’s still a professionals-only game. Start up company Infinity Aerospace out of the NASA Ames Research Center at Mountain View, California, wants to change that with Ardulab: an open source experiment package based on the Arduino processor that provides students and others with the ability to send experiments into space for under US$5,000. Read More
Arduino has made quite a name for itself over the past several years, with its single-board microcontrollers making their way into a wide variety of DIY electronic devices. Given that many of those devices have been robots, the company has now taken the next logical step forward – it’s released its first-ever complete robot. Read More
Anyone who plays video games will know that few things protect an area like a well-placed sentry gun. In the real world, though, even a person's bedroom or office could use a little protection sometimes, which is why one designer has built the Nerf Vulcan Sentry Gun. Using a custom program and some servos, the sentry can automatically locate targets and unleash a stream of foam darts at over seven times the usual speed, while keeping its owner out of the crosshairs. Read More
As the Raspberry Pi Foundation (RPF) has worked to make computing more accessible, it has helped pioneer new ways of using technology. We've seen the versatile, board-based Raspberry Pi enabling everything from robotic bartenders to doggie treat dispensers. The latest project featuring the Pi comes from Matthew Epler, whose Pi-powered Kinogarph digitizes old film stock at a fraction of the cost of conventional off-the-shelf systems. Read More
In addition to being a talented player and having a guitar named after him, Les Paul was a dedicated tinkerer. It's rather fitting, then, that one of those famous guitars has been modified to include touch-controlled synths and effects, and an onboard drum machine. The system is built around an Arduino brain externally mounted near the bridge, which routes signals from sensors and buttons through custom code to a preamp/effects processor or a digital audio workstation suite. As you can see and hear from the video after the jump, the aptly-named Guitarduino is quite simply extraordinary. Read More

A naked flame may be dangerous in the wrong hands but it can also be beautiful and calming, a giver of heat and light, and the perfect mood setter for a quiet evening in. Candles offer an easy and relatively safe way of experiencing a continuous naked flame, it's just a shame you have to light them and extinguish them, and that they cannot be dimmed as you would an electric light bulb. Or perhaps they can. Read More

Given a set of problems related to space exploration and a 48-hour deadline, 9,000 people in 80 locations around the world created over 600 solutions. The International Space Apps Challenge, sponsored by NASA and other international space agencies, offered up massive amounts of data and other resources to teams of hackers who responded with creative solutions. The public now has the chance to view these solutions online and vote for their favorites on each project's official page. Gizmag set out to find the best projects related to data visualization and education, space exploration and satellite inventiveness, green technology, and remotely-operated vehicles. Read More
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