The ESP32, while first thought to be little more ... including using an external antenna for better Wi-Fi signal, or omitting it entirely in favor of Ethernet. As far as getting a lot out of ...

It’s a memory conjured up for grown-ups by [Chris G] with his ESP32 walkie-talkie ... will be brilliant with those little on-board chip antennas, but with the wide range of 2.4GHz antennas ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...

5G equipment will increase costs for carriers because 5G base stations don’t reach as far as 4G antennas. Hence, there is a need to install more of them to have a good signal and eliminate dead ...

That's where futuristic glass antennas come in, courtesy of a partnership between glassmaker AGC, mobile carrier NTT Docomo, and infrastructure firm JTower. Dubbed WAVEANTENNA, it turns ordinary ...

Also: 3 security gadgets I never leave home without Thanks to a built-in ESP32–S2 Wi-Fi chipset, this device can be ...

WASHINGTON — The U.S. Air Force Research Laboratory awarded Viasat a $33.6 million contract to develop advanced satellite communications antennas for military aircraft, the company announced Sept.

Antennas are mechanical components which either transmit or receive radio frequency signals. For transmission, an oscillating RF electrical current is fed to the antenna's terminals, where the conduit ...