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LCD advertising player has been widely used in various industries, and the application scope is still expanding. The popular application of LCD AD player has not only been loved by the merchants but also been recognized by the majority of consumers.
USB OTG is an extension of the data processing function, allowing data to be read from USB devices without requiring a PC. The device has basically become a USB host. At this level, USB OTG function android many additional useful for tablet pc.
The full name of DVI is Digital Visual Interface, It is a video interface standard designed to transmit uncompressed digitized video. Widely used in LCD, digital projectors, and other display devices. The DVI port can send uncompressed digital video data to the display device. This specification is partly compatible with the HDMI standard.
CVBS is an analog format for transferring video signals in standard definition. Many modern home entertainment electronics still support composite video inputs, so you can connect your old DVD/VCR player combo and other analog devices to your smart TV connect through CVBS port.