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4|23|2014 PORTLAND, Ore. — Ultracapacitors, also called supercapacitors, serve as temporary energy storage that can quickly charge and discharge for everything from ...

4|23|2014 Keeping heat and electricity from leaking out of integrated circuits becomes so difficult below the 20nm level that everyone from large chipmakers to academic ...

4|22|2014 MADISON, Wis. — Like it or not, smartphones and cars are becoming inseparable -- with Bluetooth Low Energy as the communication technology that ties them ...

4|18|2014 A new IC module lets LEDs operate flicker-free directly from 230 VAC line voltage, at power levels from 2 W to 70 W.

4|18|2014 PORTLAND, Ore. — Quantum dots are already revolutionizing displays, such as those used in widely praised Kindle Fire e-readers whose backlight uses a ...

4|17|2014 Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have developed a wearable, flexible band-shaped thermoelectric (TE) generator that ...

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Max The Magnificent
Max The Magnificent
Opinion
Time to market has always been important in our industry. For the mining of cryptocurrencies, it is even more so the case. (Let's skip over the question of whether a ...
The lithium-ion battery is a fact of modern life. Cellphones, laptops, cameras, tablets, and many other items take advantage of this convenience. Even so, we still read ...
Some time ago, Max Maxfield roped me into his ongoing robot project. This led to my writing this series of articles on the various battery technologies available to us. ...
Festo may very well be building the robot version of Noah's Ark. The series of bio-inspired robots that have come out of their labs is simply breathtaking. Their latest ...
Over the past two decades, the electronics industry has seen the supply voltage for high-density logic and processors drop from an average of 5V to 1V or less. At the same ...
As electronics OEMs shift their focus toward wearable devices, so too are semiconductor vendors. As with any major industry shift, there is a fresh batch of start-ups ...
I know how much you "vintage" engineers out there like to talk about old test equipment. Yes, there was a time when all test equipment was analog and had a dedicated knob ...
Many times you are asked to design a multiple output power supply for a minimum cost yet with somewhat stringent output voltage regulation requirements. A good example is ...
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The Engineering Life - Around the Web
Terry Cutler, CTO, Digital Locksmiths

The USB Keys in the Urinal
Terry Cutler, CTO, Digital Locksmiths
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Security is a major obsession today, particularly as the industry makes the shift from traditional, standalone devices to the design of connected, networked systems that are “always ...

Engineer's Bookshelf
Caleb Kraft

The Martian: A Delightful Exploration of Math, Mars & Feces
Caleb Kraft
6 comments
To say that Andy Weir's The Martian is an exploration of math, Mars, and feces is a slight simplification. I doubt that the author would have any complaints, though.

Design Contests & Competitions
Caleb Kraft

Join The Balancing Act With April's Caption Contest
Caleb Kraft
58 comments
Sometimes it can feel like you're really performing in the big tent when presenting your hardware. This month's caption contest exemplifies this wonderfully.

Engineering Investigations
Caleb Kraft

Frankenstein's Fix: The Winners Announced!
Caleb Kraft
8 comments
The Frankenstein's Fix contest for the Tektronix Scope has finally officially come to an end. We had an incredibly amusing live chat earlier today to announce the winners. However, we ...

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