Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Abstract: The parametric acoustic effect has gained much interest in airborne applications as parametric acoustic loudspeakers (PALs) for the unique characteristics of generating self-demodulated ...

Emotiva is a Tennessee-based hi-fi manufacturer specializing in high-end audio equipment and speakers, all designed to deliver audiophile performance at more accessible prices. As 2025 comes to a ...

Abstract: Ultrathin, lightweight, high-performance, low- cost, and energy-efficient loudspeakers that can be deployed over a wide area have become increasingly attractive to both traditional audio ...