Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The ESP32 keeps finding new jobs in my house.

Phlux Technology has announced beta sample availability of the Apex 200 µm receiver module, PX02200-TO, an integrated TO-8, ...

Simple RC transmitter built on an Arduino Nano and an nRF24L01 radio module. It reads three analog joystick axes and one push-button, then broadcasts a compact data packet over 2.4 GHz to a matching ...

Once upon a time, circa 1970, there was no such thing as “hi-fi.” It was just audio. And every household had a system, likely built around a solid-state stereo receiver or amplifier. Names like ...

Compare features, performance, and find the right Denon A/V Receiver for your home theater setup. It also never stopped sparring—playfully or otherwise—with its sibling brand Marantz. While Marantz ...

Ty Pendlebury is CNET's senior editor for TV and home audio, and author of the daily Insider newsletter. He has rigorously tested, reviewed and written about AV equipment for the company since 2006.

Texas A&M's KC Concepcion's ability to break away from defenders makes him a top slot option in this year's draft. Ed Zurga / Getty Images Check out The Beast, The Athletic’s 2026 NFL Draft guide ...

It used to be rare for a rookie wide receiver to make a big impact, but that paradigm is clearly changing. A first-year pass catcher with 1,000 receiving yards might now be a perennial occurrence.

We may receive a commission on purchases made from links. You can't have a home theater without an AV receiver to power speakers and handle device connectivity. Surround sound enthusiasts may be ...

The aim of the project is to build an opensource 48ch receiver for Fatshark goggles which has to be easy to develop, upgrade and maintain. And, of course, it must be cheap! This project uses the ...