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Pondering the Smart Grid
There's been quite a bit of activity on this front recently: Microsoft has introduced its Hohm energy monitoring system, Google is planning to trot out an energy management dashboard, and IBM, Cisco, and AT&T all see dollar signs when they see the words "Smart Grid" if recent press announcements are anything to go by. Perhaps most importantly (to my mind, anyway), NIST has published the interim report, compiled by EPRI at NIST's request, to describe a framework for interoperability standards.

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TODAY'S TOP NEWS
RFMD, DoE’s National Renewable Energy Lab Collaborate
RF Micro Devices and NREL announce a cooperative agreement to commercialize high-performance photovoltaic cells.
Aeroscout Customer Viracon Named a Winner
The glass manufacturer has been awarded top honors in the Managing Automation 2009 Progressive Manufacturing 100 Awards in the category of operational excellence mastery for its asset tracking achievements across three facilities.
New ZigBee Green Power Feature Set Revealed
New energy harvesting, no battery required feature set expands ZigBee networks.
NI Announces USB Device and Sensor Suite
The new products provide a complete sound and vibration stimulus response system from a single vendor.
FINDIT FIXIT FORUM

Sensors invites you to join the Findit-Fixit Forum, where you can get answers to your sensing questions—concerning technologies, products, methods, applications, and services--and also offer help to your fellow engineers. The Forum covers all kinds of topics, from the basics to the extraordinary. Join the discussion!

NEW: FEATURES AND DEPARTMENTS
Capacitive Sensor Operation Part II: System OptimizationSonic Nirvana: MEMS Accelerometers as Acoustic Pickups in Musical Instruments

MEMS sensors are in our cars, phones, PCs, cameras, and a variety of other applications but until now, they've never been attached to a guitar. The authors seek to answer the question: Can you use a MEMS accelerometer as an acoustic transducer?

Capacitive Sensor Operation Part II: System Optimization

Part 2 of this two-part article focuses on how to optimize the performance of your capacitive sensor, and to understand how target material, shape, and size will affect the sensor's response.

A Microflow-Based Differential Pressure Sensor

This article describes prototypes of a novel thermoanemometer-type nano-airflow sensor, integrated onchip with analog CMOS signal conditioning circuitry and with analog adjustability that allows accurate sensing of low differential pressures.

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Sensors June 2009
Sensor Design & Technology
Capacitive Sensor Operation Part II: System Optimization
By: Mark Kretschmar, Lion Precision
Sensors at Work
Sonic Nirvana: MEMS Accelerometers as Acoustic Pickups in Musical Instruments
By: Rob O'Reilly, Alex Khenkin, Kieran Harney, Analog Devices Inc.
From the Sensors Archives
Laser Triangulation Sensors in the Tire Industry
By: Mike Snow, LMI Selcom
Flight Testing the Black Hawk
By: Daniel R. Bryant, U.S. Army Aviation Technical Test Center, Randy Frank
Sensors May 2009
Sensor Design & Technology
Capacitive Sensor Operation Part I: The Basics
By: Mark Kretschmar, Lion Precision
A Microflow-Based Differential Pressure Sensor
By: Oleg Grudin, Les Landsberger, and Gennadiy Frolov, Microbridge Technologies Canada
From the Sensors Archives
Infrared Thermography for Remote Condition Monitoring and Control
By: Corey Maple, MiniMax Corp., Leonard Phillips, FLIR Systems Inc.
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