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Wireless power transfer. Inductive charging pad for a smartphone as an example of near-field wireless transfer. When the phone is set on the pad, a coil in the pad creates a magnetic field [ 1] which induces a current in another coil, in the phone, charging its battery. Wireless power transfer ( WPT ), wireless power transmission, wireless ...
Near-field communication ( NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of 4 centimetres (1.6 in) or less. [ 1] NFC offers a low-speed connection through a simple setup that can be used for the bootstrapping of capable wireless connections. [ 2]
Flight controller. International Space Station control rooms in Russia and in the United States. Flight controllers are personnel who aid space flight by working in such Mission Control Centers as NASA 's Mission Control Center or ESA 's European Space Operations Centre. Flight controllers work at computer consoles and use telemetry to monitor ...
Raycon has an amazing selection of best selling earbuds, headphones and more which rival the most popular brands — but best of all, they’re significantly less expensive. And right now, you can ...
Yep, these best-selling wireless earbuds are now just $70, the same price we saw them during Amazon's biggest sale of the summer. ... What's more, their charging case slips easily into a pocket or ...
Those of us who love to travel, will eventually have to fly. But if the idea of going up in the air in a giant metal tube gives you the jitters before the plane even leaves the tarmac, you’re ...
A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is radio controlled by an operator on the ground using a hand-held radio transmitter. The transmitter continuously communicates with a receiver within the craft that sends signals to servomechanisms (servos) which move the control surfaces based on ...
Mobile phones on aircraft. In the U.S., Federal Communications Commission (FCC) regulations prohibit the use of mobile phones aboard aircraft in flight. [ 1] Contrary to popular misconception, the Federal Aviation Administration (FAA) does not actually prohibit the use of personal electronic devices (including cell phones) on aircraft.