Switch or No Switch At one time, data-acquisition (DAQ) equipment vendors routinely provided a multiplexer that let users switch one of several signals to the expensive ADC. But as costs for high-precision ADCs have dropped, more DAQ equipment provides one ADC per input signal. Which approach works better? Full Story
High-Performance USB Data Acquisition
National Instruments USB data acquisition (DAQ) combines the convenience of plug-and-play USB with PCI-grade performance. NI high-performance USB DAQ products sustain high-speed, bi-directional data streams over USB by integrating new NI Signal Streaming technology. Learn why USB is the new preferred bus of choice for data acquisition by downloading this E-Kit. Click Here.
Design News' 2007 Salary Survey Did your pay increase measure up to the industry average last year? Based on your level of education and years of service, what should your annual base salary be? What specific skills do engineers need to get ahead in their profession today? The results of Design News' exclusive, annual Salary Survey, based on responses from 1,225 engineers, are here. Free Download!
In the News:
Vendors Rack up Double-Digit Growth in Testing Industry Although analysts sometimes describe the testing field as “mature,” new technologies and new business strategies are propelling strong growth. Full Story Mobile or Fixed?
As the potential for convergence looms, designers are wrestling with the complexity of multiple standards for fixed and mobile test systems. Full Story Some Candid Camera AdviceSoftware, optics, and proper deployment all contribute to getting optimal results from camera technology. Full Story Testing “Bible” Updated
The 2007 Test & Measurement World Buyer’s Guide is available, including more than 300 product and service categories in five main sections along with a useful directory of relevant professional associations and organizations. Full Story Meeting Earthly and Unearthly EMC Challenges
Electromagnetic compatibility (EMC) is a challenge in many design environments and the stakes are highest in aerospace applications. Meet a Boeing engineer who has been probing these frontiers for more than 20 years. Full Story
A SAW transducer combined with RFID is only one of the techniques being used to eliminate batteries. Another approach for energy harvesting uses a miniature coil and an externally applied alternating field eliminating the need for batteries in an artificial knee. Do you have an application that could be a candidate for batteryless operation? If so, what is the application? Post a Reply
Have a design problem? Design News and its hundreds of thousands of engineer correspondents can help. Post your question on the new E2E Forums! In order to participate, please create a forum screen name.
The Latest Electronic/Test Resources Available:
Pulse is worldwide leader in electronic component design and manufacturing. Our products are used in computers, WAN and LANs, wireless applications, telecom, broadband Internet, power conversion, defense, aerospace, and automotive and consumer electronics. With both catalog parts and custom design capability, we are a complete source for electronic OEMs and CEMs worldwide. View All Resources from Pulse Engineering
Designing with Flexible Flat CableCicoil | White Paper Technical white paper explores the use of Flexible Flat Cable in high performance applications. Unique extruded silicone cable is compared to round cable, and to flat Teflon cable. Design considerations when using flexible flat cable are provided, including tradeoffs among different approaches.
Semiconductor EcoLightAvnet | Case Study Acriche Semiconductor Ecolight. The Acriche series is designed for AC current-based operation. Anyone can easliy use Acriche for their AC-current lighting applications.
Switch or No Switch Vendors Rack up Double-Digit Growth in Testing Industry Mobile or Fixed? Some Candid Camera Advice Testing “Bible” Updated Meeting Earthly and Unearthly EMC Challenges Batteryless Operation Resource Center Contact Us
What have been the most interesting electromagnetic compatibility (EMC) challenges you have faced?
E-mail me with your thoughts.
Reed Business Information 225 Wyman St. Waltham, MA 02451 | Fax: 303-265-2983
STAFF: Editor-in-Chief: John Dodge | Executive Editor: Elizabeth M. Taurasi | Web Editor: Regina Lynch PRIVACY MANAGER: Reed Business Information 2000 Clearwater Drive Oak Brook, IL 60523 | Fax: 630-288-8394
Copyright 2007, Reed Business Information, a division of Reed Elsevier Inc.
In his keynote address at the RAPID 2015 conference last week, Made In Space CTO Jason Dunn gave an update on how far his company and co-development partner NASA have come in their quest to bring 3D printing to the space station -- and beyond.
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.