[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 ...

Rajeev, in a Facebook post, said Keltron has been continuously winning orders from the defense sector, and the latest order ...

Ultimately, alignment could be achieved either by drilling a hole in the ultrasonic ... preserve the transducer's structure while allowing the light path to pass through. This design enables ...

What else can you do with the ultrasonic transducers? You could wire a bunch of them to a Raspberry Pi to make a piano interface. Or you could use a larger transducer to make an affordable ...

Kerala's Keltron secures a contract to supply 336 ultrasonic transducer elements to the Vietnamese Navy, marking a remarkale ...