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Electronics


— Electronics

Awesome Nixie chess set now available as a limited edition kit

By - July 4, 2012 10 Pictures
The gentle orange glow of a Nixie display tube has held a special place in the hearts of DIY device builders for as long as I can remember but they seem to be undergoing something of a mainstream revival of late. Many are used as clock displays (as evidenced by our recent coverage of the Ramos alarm clock and ThinkGeek’s DIY Nixie Tube Desk Clock kit), due to the most common tube featuring a stack of numerical cathodes. Some display scientific symbols, of course, and its these Nixie tubes that have been used in the creation of the gorgeous chess board you see above. Developer Tony Adams (otherwise known as Lasermad) has received such a positive response to his design that he's decided to sell a limited number as self-build kits. Read More
— Electronics

“Rubber-Band Electronics” can stretch to 200 percent their original size

By - July 2, 2012 1 Picture
In the quest to develop implantable electronics to monitor the human body from within, flexibility and stretchability have been major hurdles. We’ve seen numerous developments including stretchable LED arrays, an implantable device for measuring the heart’s electrical output, and an electrode array that melts onto the surface of the brain. Now researchers have developed technology that combines a porous polymer and liquid metal that allows electronics to bend and stretch to more than 200 percent their original size. Read More
— Electronics

Sony to become first major manufacturer to take Google TV global with new set top box

By - June 25, 2012 7 Pictures
After nearly two years of availability in the United States, Sony is updating its Google TV offerings running on the Android platform, and making them available in a number of international markets. With the upcoming release of the NSZ-GS7 Internet Player and NSZ-GP9 Blu-ray Disc player with Google TV, Sony will be the first major manufacturer to launch Google TV devices outside the U.S. Both units will also come with a redesigned remote control that features a touchpad and QWERTY keypad for easier navigation of content on the big screen. Read More
— Electronics

Pizza-making vending machines on their way to the U.S.

By - June 14, 2012 3 Pictures
Remember how people reacted when McDonalds announced that it was going to start selling pizzas? Well, if buying pies from a chain best known for cheap hamburgers might have been difficult for some folks to get their heads around, they will likely find this even stranger – buying them from a vending machine. Nonetheless, that’s exactly what Dutch company A1 Concepts is hoping Americans will do, when its Let’s Pizza machines arrive in the U.S. Read More
— Electronics

"Tin whiskers" could triple the capacity of lithium-ion batteries

By - June 11, 2012 2 Pictures
For over 60 years, electrical engineers have been trying to minimize the problem of tin whiskers. Growing on tin-plated electronics, the needle-like structures get up to ten millimeters long, and can cause short circuits. Instead of trying to eliminate them, however, Washington State University’s Prof. Grant Norton has been looking into ways of growing them – albeit in a controlled manner. His research has led to the creation of a tin battery anode, which he claims could triple the capacity of lithium-ion batteries. Read More

Special solar cells produce electricity from underwater sunlight

Although solar cells are proving indispensable for powering things such as electronic sensors on dry land, sensors located underwater have typically had to rely on batteries, or electricity piped in from photovoltaic panels situated above the surface. That could be changing, however, as scientists from the U.S. Naval Research Laboratory have recently developed functioning underwater solar cells. Read More
— Electronics

Wexler launches the Flex ONE: First flexible ereader based on LG Electronic Paper Display

By - June 7, 2012 4 Pictures
With the launch of the aptly-named Flex ONE, Wexler is first to commercially launch a flexible ereader based on LG's Electronic Paper Display (EPD) technology. Wexler additionally claims that the Flex ONE is the thinnest and lightest ereader in the world. Weighing in at a mere 110-g (3.9-oz), the 4-mm (0.16-in) thick ereader delivers on LG's promise that EPD-based products would follow soon after the technology was announced. Read More
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