Nextreme Inc., a maker of micro-scale thermal and power management products in Research Triangle, NC, has developed a novel way to cool chips while banking energy. The company runs the cooling process in reverse, converting the heat into power circuitry that trickle-charges batteries. The process arises from an esoteric — yet basically simple — change in the way chips are packaged.
Nextreme's innovation creates a thermally active copper pillar bump. When electrical current is passed through the bump one side cools rapidly relative to the other and the bump actually generates power. While the principles behind the process have been known for a long time, they've only been possible thanks to recent advances in nanotechnology.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that don’t. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
The Industrial Internet of Things is bringing a previously reluctant process industry into the wireless fold. The ability to connect smart sensors to the Internet has spiked the demand for wireless devices in process manufacturing, according to the new study from ARC Advisory Group.
If you’re developing an embedded monitoring and control application, then you’ll want to take note of the upcoming Design News Continuing Education Center class, “Embedded Development Using Microchip Microcontrollers and the CCS C Compiler."
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.