Remote control

Remote control:-

          A remote control is a component of an electronics device, most commonly a television set, used for operating the device wirelessly from a short line-of-sight distance.
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          The remote control can be contracted to remote or controller. It is known by many other names as well, such as converter clicker, didge, flipper, the tuner or the changer. Commonly, remote controls are Consumer IR devices used to issue commands from a distance to televisions or other consumer electronics such as stereo system, DVD players and dimmers. Remote control for these devices are usually small wireless handheld objects with an array of buttons for adjusting various settings such as television channel, track number, In fact, for the majority of modern devices with this type of control, the remote contains all the functions controls while the controlled device itself only has a handful of essential primary controls. Remote control is used in many fields like Industry, Military, Space, Video games, PC control etc. 

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