[Lindsay] has a wonderful writeup about a new toy in the shop, an ultrasonic transducer. The 28kHz, 70W bolt-clamped Langevin transducer by itself is not much use, you need a power supply ...

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ...

Ultrasonic transducers send and receive waves for many types of sensing. They convert energy into high frequency sound waves in the ultrasonic range. These sound waves are then focused on a target and ...

A new category of sensing technology transforms mobile robot vision from 2D to 3D, improves safety performance and provides ...

Unfortunately, heat exchanger maintenance is a time-consuming and difficult process. Pre-filtering of water and embedded ...

An ultrasound gives providers a better view of internal organs. They’re used to help diagnose conditions and monitor ...

Ultrasonic horns and ultrasonic boosters are used with ultrasonic transducers and converters. Boosters or velocity transformers amplify ultrasonic vibrations. Ultrasonic horns, sontrodes, anvils, ...

Manually shaking or vibrating molten metal using ultrasonic waves helps reduce air bubbles, cracks and grain sizes in a ...

A pelvic ultrasound is a test doctors use to see the organs inside your pelvis. Pelvic ultrasounds help your doctor or health care provider make sure your reproductive organs are healthy. These ...

During a 3D ultrasound, a wand (transducer) takes multiple two-dimensional images at various angles. The ultrasound machine then pieces them together to form a three-dimensional rendering.[1]#1 The ...

carry out ultrasound scans by placing a wand-like device called a transducer on a person’s skin. They may apply gel to the skin to allow for smooth movement and continuous contact. The ...