TV & Electronics : How Does a TV Remote Work?
Автор: eHowTech
Загружено: 2009-03-13
Просмотров: 4737
Описание: A TV remote works through an infrared emitter, and a pushed button on a remote generates an electric impulse that results in a flash coming out of the remote that can be picked up by a television sensor. Discover how many batteries are needed to power to average remote control with help from the owner of an electronics store in this free video on TV remotes.
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