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Guest Blogs
Content posted in February 2013
New Approaches to High-Efficiency Current Sensing
Guest Blogs 
2/27/2013  4 comments
Integrated Hall sensor ICs save power and space.
A More Natural Way to Learn
Guest Blogs 
2/26/2013  11 comments
With MapleSim, students can easily connect the analytic models in textbooks to the numeric solutions that result from the simulation. This openness is critical to student learning.
AC-DC Power Supplies Are Shrinking
Guest Blogs 
2/21/2013  20 comments
Power-supply design trends are clear and dramatic. For the AC-DC supplies, these changes are due to multiple factors combining to yield these more-compact designs. Some of the factors are obvious, but others are not.
Floodlights in the Spotlight
Guest Blogs 
2/21/2013  19 comments
Floodlights provide the bright conditions necessary for nocturnal leisure or industrial activities and can increase security. However, with some lights powered for up to 10 hours a day, electricity and maintenance costs can really add up.
Medical Device Vulnerabilities: What to Protect & How to Protect It
Guest Blogs 
2/19/2013  16 comments
Safety is important, and new technologies can enhance the patient experience.
Sensor Performance Key to Process Improvement
Guest Blogs 
2/19/2013  4 comments
Eddy current, noncontact displacement sensors are very different from the common inductive proximity sensor and can provide submicron resolution in harsh environments.
Engineering Education Starts at an Early Age
Guest Blogs 
2/18/2013  31 comments
It's National Engineers Week! As the level of system complexity escalates, and we begin solving some of the world’s biggest problems, our society will grow increasingly dependent upon the talents of generations who are just now beginning to explore their creativity and learn about the way things work.
Video: Augmented Reality for Mechanical Design
Guest Blogs 
2/18/2013  7 comments
Augmented reality (AR) is a technology that we're exposed to much more than we realize -- from NFL broadcasts to the Lego store.
The European Pump Market, Post Financial Crisis
Guest Blogs 
2/12/2013  3 comments
What’s the trend that will shape the pump market in Europe’s building services industry in the future? The answer lies in the incorporation of more electronic features in pumps, leading to greater connectivity and integration into the overall system.
Slideshow: The Role of Embedded Platforms in Next-Gen Designs
Guest Blogs 
2/11/2013  4 comments
It's important to match the right hardware with the right software and tools.
Check Contact Resistance to Diagnose Relay Problems
Guest Blogs 
2/11/2013  10 comments
Even the best relays can fail at some point, but what causes them to fail?
Distance-Based Sensors Measure Up
Guest Blogs 
2/7/2013  8 comments
When some objects must be seen and others ignored, or when the object’s presence and its position must both be known, SPT, MPT, or PRT distance-based sensors are the best options.
Inertia Mismatch: Fact or Fiction?
Guest Blogs 
2/7/2013  2 comments
Is this often-quoted concept an excuse for inadequate system modeling?
PACs Combine the Best Features of PLCs, PCs & DCSes
Guest Blogs 
2/6/2013  3 comments
PACs provide a single platform for process and motion control, along with extensive data-handling and communication capabilities.
MEMS Enabling a Health & Medical Revolution
Guest Blogs 
2/5/2013  7 comments
Wirelessly connected, integrated solutions let consumers monitor and maintain their own health.
Plasma: A Cut Above the Rest
Guest Blogs 
2/1/2013  11 comments
Whether you are a heavy-duty do-it-yourselfer, or are managing an enormous steel manufacturing project, it's important to choose the right machinery for your needs.




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The National Highway Traffic Safety Administration’s recent backup camera mandate could open the door to more vehicle innovations, including better graphical displays, 360-degree camera views, and the increased use of Ethernet.
With support from National Instruments, a group of dedicated students from Connally High School in Austin, where more than 50% of the students are at risk of not graduating, have created a successful robotics team that is competing in the FIRST World Championships.
Solar Impulse 2 -- a 100% solar-powered airplane -- has been completed. It features several advanced materials, some developed specifically for next year's attempted around-the-world flight.
Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Lumus and eyeSight have partnered to create consumer-grade devices that offer all the prime functions of smart glasses without the bulk.
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