Inside the light is an Arduino Nano, which reads from the ultrasonic sensor mounted underneath the enclosure and lights up the appropriate LED depending on the car’s distance.

Tesla has announced that it's dropping ultrasonic sensors from the Model 3 and Model Y, and its more expensive cars will lose them starting next year. And that means Tesla has to temporarily ...

Urban hands-free driving, a much-needed replacement for ugly ultrasonic parking sensors, and a fresh take on electrical architecture. Frank Markus Writer Jan 05, 2025 See All 6 Photos ...