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Electronics


— Electronics

Rocketbook digitizes your notes, just microwave it to start over

With touchscreens and keyboards never far from our fingertips these days, paper notebooks might not be as essential as they once were. But there's still something pleasant, if not always convenient, about putting pen to paper. The latest book to join a growing library of digitally inspired writing platforms is Rocketbook, and it does so with an interesting twist. In addition to shooting handwritten notes and doodles to the cloud, when it fills up users can stick the book in the microwave to wipe its pages clean. Read More
— Electronics

Silk-derived material could boost battery performance

Next-generation lithium-ion batteries may hold more charge for a greater number of cycles thanks to a new material derived from natural silk. Scientists at the Beijing Institute of Technology found that not only does their regenerated silk fibroin material work for over 10,000 cycles but it also stores five times more lithium than graphite, which is the most common choice for the anode (negative electrode) in lithium-ion batteries. Read More
— Electronics

The MESH DIY platform is made to help you build your own inventions

You only need look as far as the Raspberry Pi to know that a huge number of people are passionate about DIY electronics, and a new kit called MESH (Make, Experience, Share) is intended to make coming up with your own clever projects easier than ever. From customized alarm clocks to trash cans that thank you for recycling, it's claimed to open up a host of possibilities for amateur inventors. Read More
— Electronics

PrintDisplay: DIY displays and touchscreens anyone can print

For years now, we've been promised miraculous new flexible touchscreen displays, but the deployment of such technology in big consumer products, like say the LG G Flex, hasn't started any revolutions just yet. That could soon change thanks to a team of computer scientists from Germany's Saarland University who have developed a technique that could allow anyone to literally print their own custom touchscreen displays. Read More
— Electronics

PiJuice gives portability to Raspberry Pi

Over the three years since its original launch, we’ve seen the small but mighty Raspberry Pi put to use in numerous projects. From phones to touchscreen desktop PCs, the little board has been at the center of all manner of creations, and with the recent release of the second generation Model B, we’re sure to see it put to use even more imaginative ways. PiJuice aims to up the versatility of the system, adding battery power to make it more portable. Read More
— Electronics

World's first fully digital radio transmitter built purely from microprocessor technology

For the first time in history, a prototype radio has been created that is claimed to be completely digital, generating high-frequency radio waves purely through the use of integrated circuits and a set of patented algorithms without using conventional analog radio circuits in any way whatsoever. This breakthrough technology promises to vastly improve the wireless communications capabilities of everything from 5G mobile technology to the multitude devices aimed at supporting the Internet of Things. Read More
— Electronics

Tiny Uamp turns your music-playing smartphone into a portable hi-fi

The speakers on many smartphones can be painfully lacking in detail and bottom end, and really start to distort when the volume is pushed to levels guaranteed to annoy fellow commuters. Listening to music with the help of the built-in headphone jack will almost certainly offer an improved sonic experience, but high quality? Probably not. External headphone amps can help to increase the quality of mobile music devices, but (with some notable exceptions) these can add significant bulk to your pocket. A tiny new headphone amp named Uamp is making a bid for production on Kickstarter and, though small in size, its makers reckon that portable music lovers are in for a clearer, louder and richer listening experience. Read More
— Electronics

New electrolyte promises to rid lithium batteries of short-circuiting dendrites

Dendrites – thin conductive filaments that form inside lithium batteries – reduce the life of these cells and are often responsible for them catching fire. Scientists working at the Pacific Northwest National Laboratory (PNNL) of the US Department of Energy claim to have produced a new electrolyte for lithium batteries that not only completely eliminates dendrites, but also promises to increase battery efficiency and vastly improve current carrying capacity. Read More
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