Here’s every kid’s dream — a real robot vehicle that actually reads its terrain and makes adjustments in its movement accordingly. Jared Whelan, Matt Craft and Dave Richards created the “versatile robot” which has a sensor that scans the ground and makes adjustments with reverses and turns. The operator can also remotely select transportation modes. In one mode, the robot’s tracks are raised for steep climbs. It comes with an accelerometer that evaluates the robot’s position relative to gravity. When the robot detects a steep incline, it will accelerate and reconfigure to a lower center of gravity for maximum traction. Once it regains flat ground, the robot reconfigures to its original position.
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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