This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

The driver exploits the fact that, at resonance, current and voltage is in phase for a piezoelectric transducer. By locking the driving signal to the current feedback signal, i.e. adjust the driving ...

Abstract: An exceptionally sensitive and photothermally tunable polymer microbubble is fabricated at the fiber tip for enhanced ultrasonic detection. A modified acrylate adhesive (MAA) is applied to ...

Abstract: In the actual operation of ultrasonic motors, their real-time output speed and thrust are closely related to the real-time input voltage and current. Judging the output mechanical ...

Take back the conversation with these tips. By Jancee Dunn I was at a party not long ago and met a very pleasant man who would not stop talking about his basement renovation. For about an hour, he ...

Rogue motorhome and caravan owners are parking their vehicles at two popular Cork beaches for months at a time, with the situation now so severe the council is looking to introduce bylaws or use other ...

Max Verstappen took victories in the United States Grand Prix and the Sprint Race that weekend to make it a maximum score at COTA. Can McLaren do anything to stop him ...

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