Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...

The Seeker quantum processor from Quantum Circuits now supports Nvidia's CUDA-Q, enabling developers to combine quantum computing with AI and machine learning. Quantum Circuits announced that its dual ...

Do you remember the days when getting on the internet involved dialing a number — using a landline, no doubt — followed by approximately 30 seconds of waiting for the high-pitched squawks and beeps of ...

Abstract: Wireless sensor networks are often used to monitor environmental information underground in coal mines, but gas/thermal disasters can easily damage wireless sensor nodes, making them ...

Abstract: This letter proposes an ultra-low-power grid signal analog processor (UGSP) for magnetoelectric sensor systems. It is designed in accordance with the principle of a lock-in amplifier (LIA) ...

EchoStar has secured a financial lifeline from Elon Musk, whose SpaceX has agreed to pay $17 billion to acquire large amounts of its wireless spectrum. The parent company of Dish Network has been ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Researchers claim a new chip ...

With Dish Network owner EchoStar selling $23 billion in valuable spectrum to AT&T, any pretense that the TV provider will become a serious wireless competitor is dead. But the project was always ...

Chinese experts believe that “the U.S. undersea surveillance system suffers from a number of vulnerabilities," according to a U.S. Naval College professor. A PLAN submarine participates in a naval ...