A lean features list doesn’t stop Sennheiser's reliable and well-designed alternative to the DJI Mic 2 from impressing.

After previously tearing down a transmitter, our intrepid engineer now tackles the other end of the wireless connection.

Discover how the Hollyland Pyro S elevates wireless 4K30 video transmission with improved latency, flexible rigging options, ...

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 ...

Long distance wireless bridges often require line-of-sight between transmitter and receiver; however, bridges used inside a home or building that add remote devices to a Wi-Fi network do not (see ...

[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 ...