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 ...

What’s the radar enthusiast to do? While it’s not radar, subbing in ultrasonic sensors is how [Dzl] built this sonar imaging system using a lot of radar principles. Initial experiments ...

Piezoelectric materials have many applications, including sonar technologies and devices that generate and sense ultrasound waves. But for these devices to efficiently generate sonar or ultrasound ...

A builder uses an ultrasonic device to measure the length of a room. The device shows that the distance from one wall to the opposite wall is 8.25 m. If the speed of ultrasound in air is 330 m/s ...

12 ultrasonic sonar sensors which provides 360 degree coverage around your car Subject to regulatory approval Traffic-Aware Cruise Control $5,000 Starting MSRP $7,000 Starting MSRP 12 ultrasonic ...

The rear of a male hawkmoth, showing the stridulatory scales that generate ultrasound. Bats rely on ultrasonic echolocation, or sonar, to find prey, allowing them to catch victims with ease in the ...

A builder uses an ultrasonic device to measure the length of a room. The device shows that the distance from one wall to the opposite wall is 8.25 m. If the speed of ultrasound in air is 330 m/s ...

12 ultrasonic sonar sensors which provides 360 degree coverage around your car Subject to regulatory approval Traffic-Aware Cruise Control $7,000 Starting MSRP $5,000 Starting MSRP 12 ultrasonic ...