In this letter to the editor, the author comments on Ira Wilner’s reader letter, “ For DX With SDRs, It’s Not the Same As It ...

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, which can be stored locally and sent to Telegram for viewing. As you might ...

We profile Archana Kapoor, the founder/ director of NGO SMART and Radio Mewat in the community radio sector, India.

Engineers combine measured data, multi-level behavioral models, and simulation tools to predict real-world performance across ...

A TV antenna may seem like a relic from a bygone era, but they're actually becoming more popular again. But is it even practical to use an antenna today?

A new LDS cap antenna and evaluation board have been introduced by KYOCERA AVX in collaboration with Iridium for use with ...

After realizing how much I was spending on cable and streaming, I cut the cord and tried free TV. It’s not perfect, but it’s ...

From solar-powered security cameras to sleek barn doors, these 5 Tractor Supply home improvement finds might surprise you.

• Alpharetta greenlights new Alpha Loop section, marks progress ( appenmedia.com) — Alpharetta's City Council has approved a ...

"It's a disposable pipette system. The clear tubes are glass or plastic with markings for the volume inside. The orange/red ball is a hollow, collapsible ball with a hole over the pipette tip. The ...

Globalstar, Inc. (GSAT) is a leading satellite communications company providing mobile voice and data services, offering ...

Abstract: This paper introduces a dual-polarized spline-loop antenna element and array. The antenna element consists of two pairs of cross spline-ring dipoles, each with four thin metal strips ...