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Company Offers Free Robots for Open Source Developers | Gadget Lab | Wired.com - 0 views

  • Gadget Lab Hardware News and Reviews Company Offers Free Robots for Open Source Developers By Priya Ganapati January 20, 2010  |  3:17 pm  |  Categories: R&D and Inventions Robotics company Willow Garage is giving 10 of its robots free to researchers in return for a promise that they will share their development efforts with the open-source community. “The hardware is designed to be a software developer’s dream with a lot of compute power inside and many of the annoying problems with general robotic platforms taken care of,” says Steve Cousins, CEO of Willow Garage. “We have created a platform that is going to accelerate the development of personal robotics.”
  •  
    Quick--get yours!
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IEEE Spectrum: Flexible Graphene Memristors - 1 views

  • South Korean researchers have recently made a flexible nonvolatile memory based on memristors—fundamental electronic circuit elements discovered in 2008—using thin graphene oxide films. Memristors promise a new type of dense, cheap, and low-power memory and have typically been made using metal oxide thin films. The new graphene oxide devices should be cheaper and simpler to fabricate—they could be printed on rolls of plastic sheets and used in plastic RFID tags or in the wearable electronics of the future. "We think graphene oxide can be a good candidate for next-generation memory," says Sung-Yool Choi, who leads flexible devices research at the Electronics and Telecommunications Research Institute in Daejeon, South Korea. Choi and his colleagues reported their device last week in Nano Letters.
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hw.speccy.cz - 0 views

  • Hardware modifications and gadgets for ZX Spectrum and compatibles
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The Blue Talkz...: USB Floppy Drive! =P - 0 views

  • Yes, you may laugh at me all you want... but here's my latest eBay adventure. =P I incidentally came across possibly one of the last survivors of the floppy disk era, a 9 year old external [USB] Microtech floppy drive that has somehow been sitting  in it's box somewhere waiting.. getting bored... not being used...! =P
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IEEE Spectrum: Design Challenges Loom for 3-D Chips - 0 views

  • Three-dimensional microchip designs are making their way to market to help pack more transistors on a chip as traditional scaling slows down. By stacking logic chips on top of one another other or combining logic chips with memory or RF with logic, chipmakers hope to sidestep Moore's Law, increasing the functionality of smartphones and other gadgets not by shrinking a chip's transistors but the distance between them. "There's a big demand for smaller packages in the consumer market, especially for the footprint of a mobile phone, or for improving the memory bandwidth of your GPU," says Pol Marchal, a principal scientist of 3-D integration at European microelectronics R&D center Imec. On 9 February, at the IEEE International Solid-State Circuits Conference (ISSCC), in San Francisco, Imec engineers presented some key design challenges facing 3-D chips made by stacking layers of silicon circuits using vertical copper interconnects called through-silicon vias (TSVs). These design constraints will have to be dealt with before TSVs can be widely used in advanced microchip architectures, Marchal says.
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Microchip/Google PowerMeter - 0 views

  • Google PowerMeter allows consumers to access their power consumption data through a secure, Web-based iGoogle™ gadget. As a Strategic Partner, Microchip incorporated the recently announced Google PowerMeter API to create a Reference Implementation, which makes it much easier to develop products that are compatible with Google PowerMeter. Microchip's Reference Implementation demonstrates the device's activation, data transmission and status messages using readily available Microchip development tools. It can be used as a template for developers' own designs.
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IEEE Spectrum: STMicroelectronics Makes 3-Axis Digital Gyroscope With One Sensor - 0 views

  • 25 March 2010—Nowadays, a phone that doesn’t know where it is or where it’s going can’t really call itself ”smart.” To orient themselves properly, smartphones require not just GPS capability but also an electronic compass, an accelerometer, and increasingly, digital gyroscopes. The point of a gyroscope is to sense any change in an object’s axis of rotation. Up until now, gyroscopes measured movement around the three axes with three sensors—one for pitch, one for yaw, and another for roll. At most, two of these sensors would be combined on a single die. The best you could do was, say, match up a 3- by 5- by 1-millimeter yaw sensor with a 4- by 5- by 1-mm sensor that would detect pitch and roll. But on 15 February, STMicroelectronics unveiled  a 4- by 4- by 1-mm gyroscope whose single sensing structure tracks all three angular motions. It’s a triumph of microelectromechanical systems (MEMS) engineering.
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MIT researchers develop Star-Wars-style hologram with Kinect | Computer Vision Central - 0 views

  • Researchers at MIT's Object Based Media Group (OBMG), led by professor Michael Bove, have developed a 3D hologram using the Xbox Kinect and a laptop. Three GPUs on a graphic card are used to generate diffraction patterns that produce a Star-Wars-Style hologram at 15 frames per second. More information is available in a PopSci web article.
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