A defective parking sensor can be expensive. Here is a small circuit that you can use to quickly and easily detect defective ...

While a well-known use of this is sonar, ultrasonic sensors can also be put to use to make a radar-like system. This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus ...

The Afeela 1 looks similar to the prototype shown at CES 2023, the main difference being added bumps that likely accommodate some of the many cameras, lidar, radar, and ultrasonic sensors that ...

ADAR’, an award-winning 3D ultrasonic sensor poised to challenge the dominance of LiDAR in robotics perception, will launch at Automate 2025, May 12-15 in Detroit, Michigan. The first orders are ...