Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...
The Korea Research Institute of Standards and Science (KRISS) has developed an ultrasonic sensor technology that applies a ...
Interesting Engineering on MSN
Orange-sized roadside radar ‘eyes’ aim to reduce self-driving vehicle blind spots
Researchers at Rice University have developed EyeDAR, a compact, orange-sized radar sensor for safety ...
Tech Xplore on MSN
Extra 'set of eyes' for self-driving cars: Roadside radar sensors could reduce blind spots
Autonomous vehicles (AVs) are becoming increasingly common on roadways, but making them as safe as possible may entail going beyond the particular specs of the vehicles themselves to upgrading the ...
The secret to safer self-driving cars might be this tiny radar device. The post This low-cost orange-sized sensor could be what self-driving cars need to hit public roads appeared first on Digital ...
Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
The more snow, the better for Teradar, a Boston startup that’s building new technology for military and civilian vehicles. The company’s still-in-development sensor can “see” objects and pedestrians ...
ST. LOUIS — Clouds remain this evening, and we’ll keep an eye out for a few scattered showers or rumbles of thunder overnight. Otherwise, we'll remain mostly dry. Friday turns downright spring-like — ...
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