“The world's largest” isn't generally a smart way to describe Alice. But CERN researchers on a project dubbed A Large Ion Collider Experiment (ALICE) say their Large Hadron Collider is the largest system in the world of scientific instruments. The sub-atomic particle accelerator is housed in a 27 km-long tunnel that's 100m underground. It sends two beams of atomic particles called hadrons, either protons or lead ions, in opposite directions, speeding them up before they collide. When that occurs, 120 Virtex 4 FPGAs from Xilinx help analyze the 1.2 million analog signals gathered from 540 parallel particle detectors. The FPGAs all hold two IBM PowerPC microprocessors.
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."
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.