Project Overview: This project involves creating a functional radar system using an ultrasonic sensor, Arduino Uno, and a breadboard. The radar is capable of detecting objects within a specified range ...

Speakers in almost all earbuds, headphones, and large sound systems use 100-year-old technology built from magnets, coils, and vibrating membranes to make sound. A five year old audio startup is ...

There is an audio revolution on the horizon, says Robb Zimmerman, as engineers are revisiting the coil-based transducer design. With the 100th anniversary of the dynamic driver speaker’s invention ...