Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).

Abstract: This article presents a novel dual linearly polarized shared-aperture 2-bit programmable metasurface (PMS) with high cross-polarization discrimination (XPD). Two orthogonally placed ...

TL;DR: HP's new HyperX audio lineup features the premium Cloud Alpha 2 Wireless headset with pro-grade sound, 250-hour battery life, and dual Bluetooth/2.4 GHz connectivity. The affordable Cloud ...

Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-61649-6 Researchers at The University of Manchester's National Graphene Institute have developed a new class of programmable nanofluidic ...

While having powerful projectiles is one important aspect of an effective military attack, one with greater precision is arguably more potent. With the advancement of smaller electronics, more ...

Pironman 5-Max is an update of the Pironman 5 tower PC case for the Raspberry Pi 5 with a new sleeker design made of black aluminum and semi-transparent black acrylic panels. Other improvements ...

Sarah has been an editor and contributor for Game Rant since 2015. After meeting her first Chocobo, she never looked back. Sarah majored in game design in college and utilizes that knowledge to ...

Abstract: In this article, a programmable reflectarray antenna (PRA) for 5G network in the S-band is proposed. The first 2-bit reconfigurable polarization-insensitive metasurface with two substrates, ...

Logitech is one of the oldest and best-known brands in the world of computer hardware, but until relatively recently, their main focus was home and office computer peripherals. Now, nearly a decade ...

The 750-880 EtherNet 2.0 programmable fieldbus controller features 1 MB of program and data memory and an SD port for up to 8 GB of extra memory. The removable SD card transfers device parameters, ...

Intel Corp. today announced plans to spin out its programmable chip unit as a standalone business, and will treat it as a separate entity going forward. Ultimately, the chip giant aims to hold an ...