But for a weekend project, [Vinod.S] took the ultrasonic transmitter and receiver from a distance-meter module and used amplitude modulation to send music ultrasonically from his laptop to a ...

If you’re having trouble with any services and you think something might be wrong with our network select the service you are having problems with. Then enter your address details and the tool ...

[GreatScott] does exactly this in the video after the break, building both a transmitter and receiver. At the most basic level, AM radio works by generating a carrier wave with an oscillator ...

This evening and early tonight will see cloudy skies and heavy rain. Towards dawn, the rain will turn patchier but will still be heavy in spots. Breezy, and a risk of some thunder in spots ...

Whether you need a headphone adapter, a Bluetooth receiver for your home-audio setup, or a Bluetooth transmitter for your TV, we’ve tested them and have recommendations. Use this tiny ...

This article helps answer the basic questions facing process plant personnel with regard to calibration. Will the pressure transmitter be installed in a well-controlled environment with low humidity, ...

This signal may be analog or digital in nature; the term "sensor transmitter" usually infers the transmission of an analog signal, while purely digital outputs are typically produced by an ...

In general, a transmitter is a signal converter for translating the signal into something that can be sent over a distance. Many pressure transmitters have an integral sensor such that they can ...

The new FiiO BT11 Portable Bluetooth Transmitter could change your hi-res streaming experience in a very meaningful way if you don’t mind having it as part of your smartphone on a more permanent basis ...

Spells of heavy rain will continue during the first part of the night, these possibly thundery in one or two spots. The rain will clear eastwards during the early hours, leaving it dry by dawn ...