Search results
Results from the WOW.Com Content Network
Passive cables allow MHL devices to connect directly to MHL-enabled TVs (i.e. display devices or AV receivers with an MHL-enabled HDMI port) while providing charging power upstream to the mobile device. Other than the physical connectors, no USB or HDMI technology is being used.
Roku is a popular brand of digital media players.. In the 2010s, with the popularity of portable media players and digital cameras, as well as fast Internet download speeds and relatively cheap mass storage, many people came into possession of large collections of digital media files that cannot be played on a conventional analog HiFi without connecting a computer to an amplifier or television.
Roku Streaming Stick 4K (3820) Sep 2021 HDMI 2.0b Requires compatible USB Ethernet adapter - no LRWR requires app remote Micro USB, for long-range wireless receiver, compatible USB Ethernet adapter No Yes Yes All Stream to smartphone Yes Yes a/b/g/n/ac dual-band MIMO Voice Realtek 1315 1GB 4GB Roku Streaming Stick 4K+ (3821) Sep 2021 HDMI 2.0b
A stick PC or PC on a stick is a single-board computer in a small elongated casing resembling a stick, that can usually be plugged directly (without an HDMI cable) into an HDMI video port. A stick PC is a device which has independent CPUs or processing chips and which does not rely on another computer. It should not be confused with passive ...
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .
Eee Top, an all-in-one touchscreen computer housed in an LCD monitor enclosure, Eee Stick, a plug-and-play wireless controller for the PC platform that translates users' physical hand motions into corresponding movements onscreen; Eee Pad Transformer, is a tablet computer that runs the Android operating system. [51]
It is a modern equivalent of the slide projector or overhead projector. To display images, LCD ( liquid-crystal display ) projectors typically send light from a metal-halide lamp through a prism or series of dichroic filters that separates light to three polysilicon panels – one each for the red, green and blue components of the video signal.
An overhead projector works on the same principle as a slide projector, in which a focusing lens projects light from an illuminated slide onto a projection screen where a real image is formed. However some differences are necessitated by the much larger size of the transparencies used (generally the size of a printed page), and the requirement ...