Automation and machine safety vendors SICK, Rockwell Automation, and Omron Electronics are developing an open protocol for safety communications. It will be based on common, standard protocol found in DeviceNet and Ethernet/IP and consists of an extension to the existing standard. The new safety protocol will allow standard and safety devices to operate on the same network and permit the latter to communicate across DeviceNet and Ethernet/IP networks to other safety devices with no extra programming.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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