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400 watt high-intensity LED light replaces 1,000 watt metal halide

September 29, 2014 3:53 pm | Larson Electronics Llc | Product Releases | Comments

The GAU-LTL-400W-LED fixture from Larson Electronics (Kemp, TX) produces 52,000 lumens of high intensity light while drawing only 400 watts from a 120 volt electrical system. This high mast LED flood light offers intense light output....

Turnkey inverter systems offer power range from 6kVA to 90kVA

September 29, 2014 3:33 pm | Schaefer Power Inc | Product Releases | Comments

Schaefer Inc. (Hopkinton, MA) unveils turnkey inverter systems using their Series IT of single or three-phase switch mode inverter systems with a power range from 6kVA to 90kVA. These highly reliable, fully-customizable "built-to-project" ...

Home automation: Conserving energy, lowering your bills

September 29, 2014 2:16 pm | by Christian DeFeo, eSupplier and Innovation Manager, element14 | Blogs | Comments

Home automation is typically discussed in the context of convenience, but the engineers taking part in element14’s Forget Me Not Challenge also recognize IoT technology can save users a significant amount of money. For example, data collected by My Alarm Center shows households with installed home automation systems see an average savings of 15 percent on monthly energy bills.

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Global solar flight to start, end in Abu Dhabi

September 29, 2014 10:57 am | by ADAM SCHRECK, Associated Press | News | Comments

A Swiss-made solar-powered aircraft will start and attempt to finish its first round-the-world flight from the United Arab Emirates capital of Abu Dhabi, a government-backed renewable energy company in the oil-rich Gulf federation said Thursday....

How to improve system efficiency for electric motors

September 29, 2014 10:51 am | by Chris Warner, Executive Editor | Ams-Taos Usa Inc, Honeywell, Texas Instruments, Digi-Key, Freescale Semiconductor | Articles | Comments

Energy efficiency and environmental impact are becoming increasingly important considerations for engineers designing an electric motor system. Several IC vendors have made significant offerings that help deliver system efficiency, environmental benefits and cost savings....

Europe Union OKs constant chatting on flights

September 29, 2014 10:01 am | by DAVID RISING, Associated Press | News | Comments

European skies may soon be alive with the sound of small talk with new safety rules allowing the use of all portable electronics, including cell phones, at any time during flights. Under the guidelines issued Friday by the European Aviation Safety Agency ...

Femtoamp bias current op amps achieve 500-MHz gain bandwidth

September 29, 2014 9:42 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology (Milpitas, CA) announced the LTC6268 and LTC6269 FET-input single and dual op amps, which deliver desirable performance for high speed and high dynamic range transimpedance amplifier (TIA) and buffer applications.

Engineering Newswire: SkyOrbiter flies for 5 years without stopping

September 29, 2014 9:27 am | by Alex Shanahan, Multimedia Production Specialist | Videos | Comments

Quarkson plans to use unmanned aerial vehicles to transmit internet access to every inch of the planet. These unmanned vehicles, known as SkyOrbiters, are capable of flying for extremely long periods of time without landing or refueling....

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Penn team studies nanocrystals by passing them through tiny pores

September 26, 2014 2:59 pm | by EurekAlert! | News | Comments

An interdisciplinary team of University of Pennsylvania researchers has now applied a cutting-edge technique for rapid gene sequencing toward measuring other nanoscopic structures. By passing nanoscale spheres and rods through a tiny hole....

Progress in materials science

September 26, 2014 2:56 pm | by EurekAlert! | News | Comments

RESEARCHERS at the University of Huddersfield have collaborated with a colleague at a leading Chinese university to produce a detailed appraisal of a complex new welding technique that could be increasingly valuable to modern industry....

Scanning babies' fingerprints could save lives

September 26, 2014 2:41 pm | by EurekAlert! | News | Comments

Each year 2.5 million children die worldwide because they do not receive life-saving vaccinations at the appropriate time. Anil Jain, Michigan State University professor, is developing a fingerprint-based recognition method to track vaccination....

DC small cell power system suits telecom and network equipment

September 26, 2014 12:49 pm | Dongah Elecomm Usa | Product Releases | Comments

DongAh Elecomm (Richardson, TX) introduced its new 288W LOPU-A4L rectifier from the Cheshire Series designed to support expansive growth in small cell 4G/LTE wireless/telecom base stations and network equipment. The LOPU-A4L rectifier module is …

Digital 40-A, 132-W PoL DC/DC converter features PMBus interface

September 26, 2014 12:30 pm | Murata Power Solutions Inc. | Product Releases | Comments

Murata Power Solutions (Mansfield, MA)  announced the addition of the OKDx-T/40 Series of non-isolated point-of-load (PoL) DC/DC converters from Murata Power Solutions. Available in three different package formats, through-hole, single-in-line, and surface mount, the OKDx-T/40 is a 40-A, 132-W digital DC/DC converter.

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How three teenage girls are solving world hunger

September 26, 2014 11:50 am | by Kasey Panetta, Managing Editor | Blogs | Comments

The key to beefing up the country (and world) supply of engineer and technology superstars is giving them the opportunity to do great things, even if they can’t legally drive yet. The Google Science Fair is a competition for students between the ages of 13 and 18 with prizes ranging...

Interstellar molecules are branching out

September 26, 2014 11:49 am | by EurekAlert! | News | Comments

Scientists from the Max Planck Institute for Radio Astronomy (Bonn, Germany), Cornell University (USA), and the University of Cologne (Germany) have for the first time detected a carbon-bearing molecule with a "branched" structure in interstellar space....

Earth's water is older than the sun

September 26, 2014 11:38 am | by EurekAlert! | News | Comments

Water was crucial to the rise of life on Earth and is also important to evaluating the possibility of life on other planets. Identifying the original source of Earth's water is key to understanding how life-fostering environments come into being and....

Low power, 13MP IP camera features H.264 and JPEG compression

September 26, 2014 11:32 am | Sensoray Co., Inc. | Product Releases | Comments

Sensoray (Tigard, OR) announced the release of its Model 3011 Miniature HD IP camera. It fits in a 2.25 x 2.00 x 1.20-inch enclosure (including the lens) and is capable of providing an H.264 compressed stream at standard HD resolution (1080p30), or multiple streams at ...

PCIe digitizer cards offer 5 GS/s sample rate

September 26, 2014 10:21 am | Spectrum Digital | Product Releases | Comments

Spectrum has extended the performance of its PCIe based instruments by adding nine new models to its M4i series of digitizers. These cards boast real-time sampling rates up to 5 GS/s and high bandwidth making it possible for them to measure signals, edges and pulses down into …

A galaxy of deception

September 26, 2014 9:57 am | by EurekAlert! | News | Comments

Astronomers usually have to peer very far into the distance to see back in time, and view the Universe as it was when it was young. This new NASA/ESA Hubble Space Telescope image of galaxy DDO 68, otherwise known as UGC 5340, was thought....

On the road to artificial photosynthesis

September 26, 2014 9:51 am | by EurekAlert! | News | Comments

The excessive atmospheric carbon dioxide that is driving global climate change could be harnessed into a renewable energy technology that would be a win for both the environment and the economy. That is the lure of artificial photosynthesis....

Photos of the Day: A drone's-eye view of the world

September 26, 2014 9:47 am | by Dronestagram | Blogs | Comments

We're very familiar with the idea of the military using drones, but drones can also be used to capture the beauty of a place. Dronestagram is a social network that collects images and video all captured by multirotors and all sent in by regular people. It's definitely an interesting view of the world. 

High-voltage, ultrafast Schottky rectifier modules

September 26, 2014 9:42 am | Product Releases | Comments

America Semiconductor (Linden, NJ) released a new high-voltage, Schottky rectifier. The avalanche energy rated AK2S200-170 modules integrate two fully independent diodes in a compact, fully insulated, standard SOT-227 package.

Blackout? Robots to the rescue

September 26, 2014 9:34 am | by EurekAlert! | News | Comments

Big disasters almost always result in big power failures. Not only do they take down the TV and fridge, they also wreak havoc with key infrastructure like cell towers. That can delay search and rescue operations at a time when minutes count....

Suomi NPP satellite data used for mitigating aviation related volcanic hazards

September 26, 2014 9:28 am | by EurekAlert! | News | Comments

A joint NOAA/NASA satellite is one of several satellites providing valuable information to aviators about volcanic hazards. An aviation "orange" alert was posted on August 18, 2014, for Bárðarbunga, a stratovolcano located under the Vatnajökull glacier....

Mechanized human hands: System designed to improve hand function lost to nerve damage

September 26, 2014 9:21 am | by EurekAlert! | News | Comments

Engineers at Oregon State University have developed and successfully demonstrated the value of a simple pulley mechanism to improve hand function after surgery. The device, tested in cadaver hands, is one of the first instruments ever created that could improve the transmission....

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