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Guest Blogs
Content posted in November 2012
Establishing Pressure Sensor Selection Criteria
Guest Blogs 
11/28/2012  8 comments
Selecting a pressure sensor should balance your outlay with what the sensor must do and your level of involvement.
Slideshow: Finding Success by Focusing on Failure
Guest Blogs 
11/27/2012  10 comments
Rob Manning, chief engineer of the Mars Science Laboratory, sits down for a chat with Design News.
Understanding Gas Flow & Measurements
Guest Blogs 
11/21/2012  7 comments
To measure gas flows effectively, the volumetric flow rate must be converted to standard conditions for temperature and pressure.
Complete CNC Board Implementation
Guest Blogs 
11/20/2012  7 comments
A CNC motherboard architecture incorporates everything needed to build a small or midsized DIY CNC machine.
Embedding Power Everywhere
Guest Blogs 
11/14/2012  17 comments
What if you needed a wrench and found they were all the same size? Solar power systems face that problem now.
Mouser’s IndyCar Success Is a True Team Effort
Guest Blogs 
11/8/2012  2 comments
The racing team had a great 2012 season, filled with excitement, anticipation, and some very close racing.
Lessons From Paper Clips
Guest Blogs 
11/7/2012  21 comments
There always seems to be new challenges for the inventor of the paper clip.
Optically Isolated Relays Can Handle Industrial Systems, Too
Guest Blogs 
11/1/2012  3 comments
If you think optically isolated relays are just for test-and-measurement applications, think again.




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A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
Perhaps you didn't know that there are a variety of classes, both live and archived, offered via the Design News Continuing Education Center (CEC) sponsored by Digi-Key? The best part – they are free!
Engineer comic Don McMillan explains the fun engineers have with team-building exercises. Can you relate?
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
The damage to Sony from the cyber attack seems to have been heightened by failure to follow two basic security rules.
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