Researchers at the University of Stuttgart’s Institute of Telecommunications have developed ESPARGOS, an advanced phase-coherent ESP32 antenna array that enables real-time WiFi sensing. Unlike ...
There’s a joke in the world of radio that all you need for a HF antenna is a piece of wet string, but the truth is that rudimentary antennas rarely perform well. Random pieces of wire may pull ...
There are a few different ways to take a person’s pulse, with varying utility depending on the categories said patient fits in to. [Nitin Nair]’s method doesn’t really have a medical ...
Adorable yet powerful, Emeet's dual-camera Pico+ webcam delivers outstanding video quality, AI-powered autofocus, and effective low-light adjustment - at a great price.
The Blink Mini 2 is a feature-rich security camera that you can get for $20. An extra $10 gets you a waterproof adapter that makes the deal that much sweeter.
A smart TV makes your life easier with its modern and convenient features, but it requires a suitable antenna. The WeGuard HD TV is a typical example. For example, compared to Standard Definition ...
Companies that have increased their book values and have low Price to Earnings Ratio ...