[Lindsay] has a wonderful writeup about a new toy in the shop, an ultrasonic transducer ... high frequency AC power supply, and how to design a horn. Not missing the meaning of DIY [Lindsay ...

Not so, if you use a pair of specialised ultrasonic transducer arrays to move the air instead! (Video, embedded below) Three banks of thrusters provide a 180 degree steerable net force Details are ...

which preserve the transducer's structure while allowing the light path to pass through. This design enables high-resolution ultrasound and photoacoustic imaging. The researchers successfully ...

The MVUS01 ultrasound transducer interface is the first generation of high-voltage (HV) ultrasound ASICs intended for portable medical imaging probes and other markets. The chip supports pulsing ...

which preserve the transducer's structure while allowing the light path to pass through. This design enables high-resolution ultrasound and photoacoustic imaging. The researchers successfully ...