Zarlink Semiconductor has manufactured a chip for Pricer AB designed to aid its Electronic Shelf Labeling (ESL) system. This system lets retailers easily change the price of an item by transmitting the information to a central pricing controller via Zarlink's ultra low-powered wireless device and then letting cash registers and electronic labels know of the price change. A Pricer ESL system can range from a few hundred to tens of thousands of electronic shelf labels, each carrying a Zarlink ultra low-power wireless SoC (system-on-chip). For more info go to www.zarlink.com.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
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