How many watts can a USB port actually output? The answer depends on your cable and protocol. Here is the ultimate guide to ...

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We may receive a commission on purchases made from links. For many people who grew up in the age of wireless technology, connecting sound systems to your TV can be as easy as pressing a few buttons to ...

The HDMI audio/video interface standard is everywhere: TVs, set-top boxes, media streamers, Blu-ray players, A/V receivers, gaming consoles, camcorders, digital cameras, and even a few smartphones.

The output-port SMU is more involved than that of the input port because it has a larger output-voltage range and can dissipate more power. To minimize thermal design, power dissipation is minimized ...

RCA connectors were typically the interface of choice on televisions for the longest time before HDMI came along. Thanks to its simplicity and versatility, HDMI quickly became ubiquitous, and it's now ...

My music server (an old desktop PC) finally died and I'm looking to build a new box to replace it. Due to the age of my receiver, I need the new server to output digital audio via an S/PDIF coaxial ...

ATmega8 microcontroller has 23 programmable input/output (I/O) pins which can be used for interfacing with external world. It is possible to configure them as input or output by setting a particular ...

The TV part of the Apple TV name properly evokes that it’s built as a device to play video. It also has a screen-based interface for navigation. The new Apple TV goes a step further by adding support ...