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Avnet Demo of LED Lighting Designs at Lightfair 2010

May 17, 2010 9:16 am | Videos | Comments

George from Avnet shows off various LED light systems from partner companies at Lightfair 2010.

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Energy-Harvesting Wireless Battery-Free Remote Switch Demo at Lightfair 2010

May 17, 2010 9:11 am | Videos | Comments

Eugene from the Enocean Alliance demonstrates their wireless switch system that uses energy harvesting to eliminate the need for batteries.

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Velleman Demo of 3-in-1 Lab Unit at EDS 2010

May 17, 2010 9:04 am | Videos | Comments

Stephan of Vellman demonstrates their new Lab-2 three-in-one Lab unit at the 2010 EDS exhibition.

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Extech Instruments' RC200 Tweezer Multimeter at EDS 2010

May 17, 2010 9:01 am | Videos | Comments

Mike from Extech Instruments demonstrates their new RC200 Tweezer Multimeter which permits tweezer-style testing of small, SMD components as well as standard electronic and electrical testing using easy-to-swap test leads.

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Stripes offer clues to superconductivity

May 17, 2010 8:22 am | by EurekAlert | News | Comments

(American Physical Society) Magnetic stripes hint at the origin of superconductivity in ceramics.

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HCL AXON Accelerates Value and Benefit Realization for Customers Using SAP Solutions

May 17, 2010 7:30 am | by The Associated Press | News | Comments

(http://www.hcltech.com)HCL AXON, a division of HCL Technologies and a provider of business transformation consulting services through the innovative implementation and support of SAP@ applications, announced today that it has successfully completed the SAP@ Education training and certification...

Transceivers Meet Requirements of Automotive Manufacturers Worldwide

May 17, 2010 7:13 am | Microchip Technology Inc. | Product Releases | Comments

Microchip Technology Inc. announced the MCP2003 and MCP2004 (MCP2003/4) stand-alone LIN transceivers.  These AEC-Q100-certified devices are 3rd party-LIN/J2602 approved and satisfy the stringent requirements of automotive manufacturers, worldwide.

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Reed Relay Matrix Card Combines High Density, Configuration Flexibility

May 17, 2010 6:27 am | Keithley Instruments | Product Releases | Comments

Keithley Instruments introduced the Model 3732 Quad 4x28 Ultra-High Density Reed Relay Matrix Card. The card, which offers 448 single-pole matrix crosspoints, was designed for automated switch and measure applications that require multiple instrument connections as well as

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National Oceanography Centre turns to the sea to save energy

May 17, 2010 6:21 am | by EurekAlert | News | Comments

(National Oceanography Centre, Southampton (UK)) The National Oceanography Centre in Southampton is conserving energy and reducing its carbon footprint -- by harnessing the cooling power of seawater.

Magnetic Angle Sensor Includes SAE SENT J2716 Interface

May 17, 2010 5:56 am | Product Releases | Comments

Austriamicrosystems has announced the AS5165, a contactless magnetic angle position sensor for accurate angular measurement over a full 360°. The new high-resolution magnetic rotary sensor includes a SENT J2716 interface for

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PSE controller with integrated MOSFET delivers up to 40W to PDs

May 17, 2010 5:40 am | Product Releases | Comments

Maxim Integrated Products introduces the MAX5971A single-port, power-sourcing equipment (PSE) controller for IEEE(R) 802.3af/at-compliant, high-power, power-over-Ethernet (PoE+) applications. This device integrates a 0.5ohm power MOSFET and sense resistor to save space and cost...

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IC Monitors Voltage Injected into the Power Grid

May 17, 2010 5:35 am | Product Releases | Comments

austriamicrosystems has announced the AS8002, the world’s first integrated solution for voltage and current monitoring in power inverters. This single-chip design offers improved performance and reduced system cost of power inverters while allowing simplified design with a reduced number of components.

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Inductive Proximity Sensors Detect Small, Narrow Metal Targets

May 17, 2010 5:33 am | Product Releases | Comments

Pepperl+Fuchs has expanded its family of Miniature 3 mm and 4 mm diameter Inductive Proximity Sensors. These inductive sensors are available with a smooth or threaded barrel and deliver

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Berkeley Researchers Unravel Quantum Entanglement in Plant Photosynthesis

May 17, 2010 5:27 am | News | Comments

The future of clean green solar power may well hinge on scientists being able to unravel the mysteries of photosynthesis, the process by which green plants convert sunlight into electrochemical energy.

Energy 104 – Wind Turbines

May 17, 2010 5:13 am | by Prof. Ken Johnson | Blogs | Comments

In a previous episode, the subject of wind turbines was briefly discussed.  They could be considered in an ‘esoteric’ class because of their various disadvantages, primary among them is the lack of reliability, i. e., if the winds don’t blow or they blow too fast, there is no electricity.

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