Ultrasonic sensors measure the distance between a target and the sensor using high-frequency sound waves that are inaudible to humans. The process is simple: the sensor emits ultrasonic waves, which ...

Ultrasonic sensors have been a staple in the sensing space for several decades due to their capabilities, flexibility, and low cost. As the rise of IoT finds its way into virtually every market and ...

There is a lot of buzz about electromagnetic (EM) detection and ranging sensor technology, which encompass radar, lidar, infrared (IR), ultra-wide bandwidth (UWB), and many others. However, there are ...

Tesla moves to reliance solely on cameras for Autopilot operation, dropping ultrasonic sensors and radar. The automaker will leave some features disabled in new cars until cameras can replace the ...

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 ...

Tesla has announced that it's phasing out ultrasonic sensors (USS) used in its EVs to detect short-range obstacles, Electrek has reported. While other automakers use LiDAR, radar and other sensors on ...