An electric circuit model for a circular bimorph piezoelectric micromachined ultrasonic transducer (PMUT) was developed for the first time. The model was made up of an electric mesh, which was coupled ...

The impedance matching layer has a critical effect on ultrasonic transducer performance, but it is difficult to source materials that have the appropriate acoustical properties. A method that utilises ...

The circuit is designed for atomizing transducers, which have a resonant frequency of 113 KHz — much higher than your average junk box piezo. Check out the demo and build video after the break.

Circuit-Digest / arduino-smart-blind-stick-using-arduino-nano-ultrasonic-sensor Public Notifications You must be signed in to change notification settings Fork 0 Star 0 Code Issues 0 Pull requests 0 ...

Variety Awards Circuit section is the home for all awards news and related content throughout the year, featuring the following: the official predictions for the upcoming Oscars, Emmys, Grammys ...

A tour of the Autódromo Hermanos Rodríguez circuit provided a glimpse into the anticipation and challenge that awaits the Cup Series' debut.

Biosensors consist of three parts: a component that recognizes the analyte and produces a signal, a signal transducer, and a reader device.

Judge Grants TRO Against President Trump's Federalizing California National Guard [FURTHER UPDATE: Ninth Circuit Grants Stay] The order is stayed until noon tomorrow (June 13), and I expect the ...

SERVICE CIRCUIT: Exhibit explores challenges faced by veterans At the June chapter meeting of Vietnam Veterans of America Chapter 154, scholarship chairman Dave Rocco presented ten scholarship ...