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Electronics


— Electronics

Sharp's IGZO out-Retinas the Retina display, to appear in future Apple devices

It may not appear among Sharp's press releases, but arguably its most compelling stand at IFA this year was dedicated to the new IGZO display technology. Sharp is making bold claims for IGZO: first, that it affords significant energy savings over conventional LCD displays; second, that that the technology could be inside Apple mobile devices in the near future. Read More
— Electronics

Sony's 84-inch 4K TV in stores by end of the year

The biggest announcement from Sony’s IFA press conference, if you’re going purely by the size of the device, was the unveiling of its KD-84X9005 BRAVIA LCD TV. Packing an 84-inch LCD panel with 3,840 x 2,160 pixels (that’s a total of 8.29 megapixels), the KD-84X9005 is Sony’s first 4K television and outdoes Sharp’s AQUOS LC-90LE745U in resolution, although not in size. In another first, the edge-lit LED unit also features passive 3D instead of the active 3D seen in the company’s previous 3D models. Read More
— Electronics

Prototype "electronic nose" sniffs out danger

Research headed by professor Nosang Myung at Bourns College of Engineering, University of California, Riverside (UCR), has resulted in the development of a prototype "electronic nose." The work brings to mind previous "electronic noses" that we reported on back in 2010, but rather than discovering forms of cancer, Myung's prototype is designed to detect harmful airborne agents, such as pesticides, bio-terrorism, gas leaks and other unwanted presences - with clear applications in military, industry and agricultural areas. Read More
— Electronics

SunVolt solar charger claims "outlet-like" charging times

SunVolt is a portable solar power station able to harness the Sun's rays in order to charge low-power mobile electronic devices, such as digital cameras, e-book readers, cell-phones and tablets. While you'd be forgiven for feeling underwhelmed on hearing news of yet another solar charger in the works, the crucial difference between SunVolt and existing solar chargers like the Solarmonkey and EnerPlex, is that SunVolt’s creator Don Cayelli claims his product can, on a clear day, charge multiple devices just as quickly as if they were plugged into the wall. Read More
— Electronics

Meet Digispark, Arduino's little brother

The open-source Arduino micro-controller is a very useful piece of kit which has been implemented by hackers to power countless endeavors from Musical Umbrellas to Angry Birds Slingshot Controllers. For some projects however, the flexibility of the Arduino can be overkill and it's this issue which prompted Digispark to create a simpler, cheaper alternative - a tiny Arduino-compatible developmental circuit board that costs as little as US$12. Read More
— Electronics

Commercially-available NanoTritium battery can power microelectronics for 20+ years

When installing micro-electronic devices in locations that are expensive or hard to reach, or just downright dangerous, you don't want to have to keep returning to swap out a battery cell. City Labs has announced the commercial launch of its NanoTritium betavoltaic power source, a thumb-sized battery that draws on the energy released from its radioactive element to provide continuous nanoWatt power for over 20 years. Read More
— Electronics

Flexible lithium-ion battery technology is on the march

Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have developed a promising solid state, thin-film lithium-ion battery that claims the highest energy density ever achieved for a flexible battery. The new design, which showed for the first time that high-performance thin films can be used for flexible batteries, may be commercialized as early as next year. Read More
— Electronics

Coin-operated gumball machine delivers digital treats to your phone

As a child, there was something magically rewarding about dropping some small change into the slot of a gumball machine, turning the lever and being rewarded with some hard candy. The Razorfish Emerging Experiences team has now updated the mini-vending machine for the digital age with a prototype Digital Gum Machine that delivers a digital treat to a smartphone in exchange for a 50 cent coin. Read More
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