The circuit is simplicity itself, just an astable of the type that has made a billion beepers and flashing LEDs. It drives two ultrasonic ... the frequency to the transducer resonance, but that ...

State-run electronics company Keltron has been awarded a contract to design and manufacture 336 low frequency ultrasonic transducer elements for the Vietnamese Navy, Kerala Industries Minister P ...

Spring is about to arrive, and the longer days will inspire homeowners to get outdoor projects underway. But before getting started, it is important to be aware of the electrical safety hazards you ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.

With apologies to the first lady of song, the late great Ella Fitzgerald, that sums up fish-finder performance. The world’s finest sonar is useless without a transducer that pings and receives the ...

An aspect of the KAIST design is that it does not interrupt power extraction from the piezoelectric generator to measure open-circuit voltage. Instead the designers track into ... oscillations induced ...

Find the latest electronics industry news covering new electronics components releases in various electronics domains such as embedded, power electronics, analog, digital, IoT and Automotive ...

Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 10-12, 08028 Barcelona, Spain ...