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Blogs
Content tagged with Gadget Freak posted in March 2013
Raspberry Pi-Powered Projector Tells You How Fast You’re Riding Your Bike
Blog 
3/28/2013  16 comments
The Raspberry Pi-powered speedometer was designed by Matt Richardson for nighttime bike riding.
Gadget Freak Case #235: Ignition Control Unit for Harley Davidson Panhead Engine
Gadget Freak 
3/26/2013  20 comments
Edward Nauman designed an ignition control unit for the Harley Davidson Panhead engine. The unit can be adapted to almost any four-cycle engine with the proper design and fabrication resources.
Slideshow: Robotic Hands Mimic Humans
Blog 
3/22/2013  23 comments
Robot R&D has focused recently on closely emulating the human ability to pick up; manipulate; and move small, delicate objects in unstructured environments outside the factory safety cage.
Smart Basketball Analyzes Shooting, Dribbling
Electronics News 
3/19/2013  32 comments
InfoMotion Sports Technologies' 94Fifty can measure the arc and backspin on a shot, or the speed and force of a player’s dribbling.
Energy-Harvesting Soccer Ball Gets a Kickstart
Blog 
3/14/2013  21 comments
Uncharted Play Inc. founders have developed a prototype soccer ball that captures the kinetic energy created when it is kicked or thrown.
Gadget Freak Case #234: We Love This Automated Mailbox
Gadget Freak 
3/12/2013  30 comments
Jeremy Willden created small mailboxes for his daughters' Valentine's Day cards. The boxes use a sensor to open automatically when someone walks by.




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The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
The age of touch could soon come to an end. From smartphones and smartwatches, to home devices, to in-car infotainment systems, touch is no longer the primary user interface. Technology market leaders are driving a migration from touch to voice as a user interface.
Soft starter technology has become a way to mitigate startup stressors by moderating a motor’s voltage supply during the machine start-up phase, slowly ramping it up and effectively adjusting the machine’s load behavior to protect mechanical components.
A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
If you’re developing a product with lots of sensors and no access to the power grid, then you’ll want to take note of a Design News Continuing Education Center class, “Designing Low Power Systems Using Battery and Energy Harvesting Energy Sources."
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