On Wednesday, Tesla announced that it is dropping yet another set of sensors from its electric vehicles. The latest casualty? Ultrasonic sensors, usually found embedded in the bumpers, that allow for ...

Tesla made a bold move by removing the radar in its cars in favor of its new camera-based vision-only Tesla Vision approach. People said it was a bad idea and couldn't be done, but it didn't take long ...

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 ...

It’s been more than 25 years since Mercedes-Benz started equipping some of its top of the line models with radar sensors to enable adaptive cruise control (ACC). Today, having at least three exterior ...