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Latest Content
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The Future in Automotive Front Lighting
Guest Blogs 
12/28/2012  8 comments
Next-generation headlights could combine all the lighting functionality necessary in the front of the automobile, including daytime running lights, high beams, low beams, cornering/bending lights, position lights, and turn signals.
Fastener Inserts Designed for Lightweight Aerospace Materials Reduce Risks, Costs
Guest Blogs 
12/27/2012  10 comments
Efforts to incorporate lightweight materials into aerospace designs raise the issue of finding safe and reliable methods of fastening assemblies.
That Fictitious Force
Guest Blogs 
12/26/2012  7 comments
The ubiquitous MEMS gyroscope uses it, but what is it?
3D Mice Enhance Motorcycle Design Process
Guest Blogs 
12/21/2012  11 comments
If you’re racing some of the fastest, most aerodynamic motorcycles in the world, you want a machine that’s comfortable, easy to operate, and gets you to the finish line first. The same holds true for the engineers and designers behind the finished product.
Focus LED Design on Driver Topology, Circuit Protection
Guest Blogs 
12/19/2012  9 comments
For optimum cost and reliability, a major focus for LED lighting designers typically needs to be on driver topology, along with the type and placement of circuit protective devices.
Stop Expenses From Leaking Away
Guest Blogs 
12/19/2012  7 comments
As recent extreme weather events have once again demonstrated, water, our most treasured resource, can also be a source of widespread and costly damage to society.
ICCVE: The Importance of Open Standards
Guest Blogs 
12/18/2012  7 comments
Rich Hulett, chairman of the IEEE Standards Association Board of Directors, opened the session on Standards for Connected Vehicles at the International Conference on Connected Vehicles and Expo.
ICCVE: Rail Transportation & Communications
Guest Blogs 
12/17/2012  2 comments
In the world of transportation, the role of the engineer as a force for innovation has never been greater and the opportunities have never been more challenging than today.
Growing Future for Metal Injection Molding
Guest Blogs 
12/14/2012  6 comments
Metal injection molding (MIM) is experiencing a worldwide boom, with an estimated market worldwide of more than $1 billion per year, and compound annual growth rates estimated to be as high as 20 percent.
Inspiring Keynote Delivered at ICCVE
Guest Blogs 
12/14/2012  2 comments
The first ICCVE opened with an inspiring keynote speech by Norman Mineta, former US Secretary of Transportation, and a host of leaders from the intelligent transportation and technology world.
Reducing Servomotor Instability
Guest Blogs 
12/13/2012  6 comments
Lowering excessive speed controller gain is often not a viable option, so a systematic approach should be used to determine the best remedy for instability.
Engineering Students Show Off Interdisciplinary Problem-Solving Skills
Guest Blogs 
12/12/2012  10 comments
An innovative program at the Illinois Institute of Technology (IIT) in Chicago teams up students to work together to solve complex, open-ended, real-world problems.
Heterogeneous Multicore & the Future of Vision Systems
Guest Blogs 
12/7/2012  5 comments
Multicore will help vision systems move from the lab to the real world.
Automatic Code Generation & the Arduino
Guest Blogs 
12/6/2012  10 comments
Innovation in engineering practice and education has been reinvigorated by two complementary concepts: automatic code generation and the inexpensive, open-source, single-board microcontroller.
Branding MEMS Inside
Guest Blogs 
12/5/2012  5 comments
Robert Brunner has not only proven his ability to design beautiful and useful products; he has also demonstrated an uncanny ability to communicate to a bunch of MEMS executives the power of his message.
The Right PLM Solution Advances Cabela’s
Guest Blogs 
12/5/2012  3 comments
Cabela's is now using PTC PLM solutions to manage the entire lifecycle of its apparel and footwear products from conception through design, technical design, sourcing, and manufacturing to commercialization.
Design Decisions: What Designers Need to Know About EMI Shielding
Guest Blogs 
12/5/2012  4 comments
The balancing act between accessibility/airflow and shielding from electromagnetic interference can be maintained with a honeycomb filter.
Petroski on Engineering: Design Begets Design
Guest Blogs 
12/4/2012  15 comments
New designs have a variety of origins. Some are prompted by necessity, some by desire, and some by just plain playfulness.
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.
Implementing '5S' Programs in Manufacturing Facilities
Guest Blogs 
10/26/2012  9 comments
Many manufacturing facilities are following the path toward a "5S" workplace organizational and housekeeping methodology as part of continuous improvement or lean manufacturing processes.
Automated Requirements Traceability & Verification of Software: Who Cares? I Do
Guest Blogs 
10/25/2012  4 comments
Today’s device manufacturers face conflicting demands: Get the product out the door. Minimize development cost. Meet ever-changing customer requirements. Certify your device. The list goes on.
Sourcing New Ball Screw Manufacturers
Guest Blogs 
10/22/2012  3 comments
Here are some key points that designers should be keenly aware of when sourcing new ball screw manufacturers.
Addressing Ergonomics & Repetitive Motion Injuries in Manufacturing Facilities
Guest Blogs 
10/19/2012  8 comments
In today’s manufacturing environment, ergonomics and repetitive motion injuries are major issues that every business must address to insure production levels remain at expected levels, and employee injuries remain as infrequent as possible.
The Fight for the Perfect Fit
Guest Blogs 
10/4/2012  7 comments
eQuality Tech is using Geomagic to help Fight-Bite cut design time for customized mouthguards from a day to an hour.
Users Drive Innovation in Flash Memory
Guest Blogs 
10/4/2012  3 comments
By challenging engineers to keep innovating to support the best customer experience, users have ensured that voice recognition is moving forward at high speed.
Myth of the College Experience
Guest Blogs 
10/3/2012  40 comments
The best way to prepare for success in your career and in life is to start out at a community college.
Design Decisions: Protect Electronic Ballasts in Fluorescent Lamps
Guest Blogs 
10/2/2012  4 comments
A polymeric positive temperature coefficient (PPTC) device can help protect electronic ballasts from abnormal-state operations when fluorescent lamps are reaching their EOL.
Petroski on Engineering: Mobile & Stabile Art
Guest Blogs 
10/1/2012  2 comments
Understanding the background of anything that is designed makes us realize that everything can be connected to everything else.
CloudConnect Conference Talks Infrastructure in the Cloud
Guest Blogs 
9/26/2012  9 comments
We don't necessarily know what infrastructure a cloud-based application is on, but that's the point. The idea is to put it into the cloud so that we don't have to set it up ourselves.
Avoiding the Dangers of Groupthink
Guest Blogs 
9/25/2012  42 comments
How do engineers, who pride ourselves on our rationality and individualism, get caught up in a collective denial of reality?
Design a Barcode Scanner With Reduced BOM, Not Reduced Functionality
Guest Blogs 
9/21/2012  3 comments
Having many of the required components integrated into the MCU can save time and cost while increasing functionality.
Circuit Protection Beyond the Numbers
Guest Blogs 
9/19/2012  11 comments
Improper substitution can cause machine damage, fire, and possibly human injury.
Circuit Protection by the Numbers
Guest Blogs 
9/18/2012  3 comments
There are many pitfalls in designing overcurrent protection into a system, but why is it so confusing?
Design Decisions: An Update on Instant Adhesives
Guest Blogs 
9/11/2012  6 comments
New formulations bond in seconds to most substrates and offer improved aesthetics.
Petroski on Engineering: Everyone Loves Good Design
Guest Blogs 
9/10/2012  23 comments
Unlike buildings, which hide their engineering behind architectural facades, bridges tend to lay bare their structural design features.
Making Beautiful Music With Smart MEMS Microphones
Guest Blogs 
9/6/2012  5 comments
The true sound of music can be recorded with a quality once reserved for musicians and rich wannabes with private recording studios.
Folding Car Is the Ultimate City Vehicle
Guest Blogs 
8/29/2012  26 comments
The 100-percent electric Hiriko Fold is 2.5m long and has a range of 120km.
What You Need to Know About Design Engineers
Guest Blogs 
8/24/2012  10 comments
Design engineers must have a good grasp of architecture, understand the functions of various construction equipment or machinery, and be proficient in reading blueprints and drawings.
Danger: When Hydrogen Embrittlement Strikes
Guest Blogs 
8/6/2012  5 comments
Typically, failure occurs without warning, under stresses well below the yield strength of the material, and within a relatively short time.
Petroski on Engineering: Checking In & Checking Out Design
Guest Blogs 
8/2/2012  11 comments
It is relatively easy to find fault with something that we ourselves have not designed, arranged, or prepared.
Design Decisions: Choosing the Right Resistor for Energy Metering
Guest Blogs 
8/2/2012  2 comments
Performance and reliability are critical when selecting fixed resistors for energy metering applications. Several important specifications will aid in choosing the optimal solution.
Mechatronify Common Mechanisms
Guest Blogs 
8/1/2012  Post a comment
Renaissance mechanisms become mechatronic through knowledge, process, and determination.
Engineering Education Upheaval
Guest Blogs 
7/24/2012  9 comments
Information is a commodity -- balancing and integrating information is not.
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Using almost 200 light-emitting diodes in the front and back of the new 2014 CTS, Cadillac designers are showing how LEDs can change the character of a vehicle.
Carbon fiber composites are being used in a satellite fuel tank designed to burn up on re-entry.
One of the university-level research efforts to improve the composition of lithium-ion batteries through nanotechnology has gone commercial.
Yin-Mei Li of the University of Science and Technology of China developed a way to manipulate blood cells using lasers.
We looked at a number of sources to determine this year's greenest cars, from KBB to automotive trade magazines to environmental organizations. These 14 cars emerged as being great at either stretching fuel or reducing carbon footprint.
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New Paradigms in Design Work
Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013    3
Early in my career, I worked as a draftsman and remember the days of drawing on vellum with numbered pencils and Mylar with plastic lead. This was a fun experience in the sense that I ...
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Increased Workstation Performance Is as Easy as 'DPPO'
Trey Morton, Dell, 4/25/2013    2
I've been using workstations for more than 10 years and love finding ways to get more performance from my system. With demanding professional applications that require more power each ...
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Taking Some of the Grit out of Manufacturing
Kirsten Billhardt, Manufacturing Industry Marketing Strategist, Dell, 3/26/2013    5
A lasting memory from my first job as an engineer in an auto assembly plant is standing on hard concrete at six in the morning, vending-machine coffee clutched in hand, listening to ...
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