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Mechatronics
posted in December 2011
Where Does FFT Process Gain Come From?
Mechatronics Zone 
12/7/2011  6 comments
A look into digital signal processing via some chips which implement Fast Fourier Transforms (FFTs).
Little Robots Forge Automated Welding Cells
Engineering Materials 
12/2/2011  17 comments
Industrial robots that do welding and metal fabrication are getting both a lot smaller and a lot larger, depending on the size of the company using them and the type of welding configurations they need.
Laws of Physics Under Attack by Economics
Guest Blogs 
12/2/2011  63 comments
Investment in STEM programs at all levels is a stated national priority. But this vital education and economic policy objective has slammed into an economic headwind that apparently makes rational budgeting a political impossibility.
Are Front-Load Washers Less Reliable?
Made by Monkeys 
12/1/2011  50 comments
Reliability seems to have slipped with front-loading washers.




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Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
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.
Melissa Cavanagh of 3DP Unlimited talked to Design News about the company’s large format 3D printer, during Medical Design and Manufacturing Midwest.
The DDV-IP is a two-wheeled self-balancing robot that can deliver cold beverages to thirsty folks on hot summer days. A wireless RF remote enables manual control of the device beyond the act of self-balancing. All of the features of the DDV-IP result in an effective delivery vehicle while providing entertainment to the user.
Eric Doster of iFixit talks about the most surprising aspect of the Microsoft Surface Pro 3 teardown. In a presentation at Medical Design & Manufacturing Midwest, iFixit gave the Surface Pro 3 a score of one (out of a possible 10) for repairability.
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