TL;DR: Upgrade your older stereo system with this Bluetooth transmitter and receiver for just $42.97 (reg. $59.00) — Hurry, the offer ends 2/23 at 11:59 p.m. PT! If your car’s stereo system doesn’t ...

Phased-based ranging (PBR) delivers precise measurements by checking the phase difference of reflected radio waves (Fig. 1).

Meet the Connect AF-T1, one of the smallest Bluetooth transmitters with tons of features ... have optical digital audio output or an RCA (stereo) output, both of which will work with any among ...

Over-ear headphones deliver impressive audio performance and features. These are the eight best over-ear headphones for ...

An over-ear design can also offer a comfier fit with large earcups, and many top options include handy features like Bluetooth ... transmitter, which acts like a control hub with a small OLED ...

Shutterstock Welcome to Green Bank, West Virginia Tucked away in the Allegheny Mountains, this tiny town (pop. 35 as of this ...

Easy to switch between transmitter (TX) and receiver (RX) modes. 【LOW LATENCY & HIGH FIDELITY STEREO】This Bluetooth transmitter receiver can transmit audio with low latency. It can be ...

Wireless speakers and online streaming may be all the rage, but the humble radio is still a firm fixture in many homes. In fact, DAB radios are ever-popular, with new models now boasting extra ...

Three innovative design techniques substantially enhance wireless transmitter performance and can boost power efficiency and ...

A BLUETOOTH RADIO IN 0.18 UM CMOS. The Bluetooth standard is now recognized ... The local-oscillator signals for the receiver and transmitter are derived from an oscillator running at 4.8-5.0 GHz.

Don’t make the mistake I did when I first started using the speaker – unlike many other entries into our annals of the best Bluetooth speakers ... use the speaker in small but meaningful ...

The chances are that many of you will have made an FM “bug” style transmitter, a simple one-transistor oscillator usually driven by a small electret microphone. It’s also relatively ...