How TV remote control devices work to operate televisions from a far distance?
Do you wonder how ‘TV remote control’ devices operate the television from a distance? Here is a series of expert answers that would resolve this question.
Television occupies a major part of our day-to-day life. Remote control is applied to operate/shift/change television channels. I here would like to know, which type of sensor is used in the television system? What is the principle behind such sensor?