As you know, a modern person has become laveled before the impossibility! Such a thing as a remote control for a TV has long become commonplace and familiar, and the need to get up once again to press the channel switching button is very, very annoying … But the progress in place, as you know, is not worth it, therefore, therefore, the possibility of a distance management is endowed today by many devices and devices involved in various areas of human life.
For example, not new chandeliers on the DU, which allow not only to turn on and turn off the light in the room, but also adjust the brightness and even change colors. Of course, remote controls are mandatory additions to all kinds of audio — and video equipment; Without them, modern air conditioning systems, gates (including garage), roller shifts, curtains, blinds in residential and non -residential premises, automobile alarms are not complete. The use of remote controls in the management of children’s (and not only) aircraft models, cars, robots, etc. D. Not so long ago, a PC and digital cameras that have a remote control and.
What are the remote control
In general, the remote control is an electronic device that allows you to control the functions of electrical engineering at a distance; This is a box with buttons outside, microcircuits and batteries inside. From the point of view of mobility, the remote controls are divided into mobile and stationary; Depending on the diet — on cable and autonomous (that is, independent); in terms of functions — on universal, programmed and students. In addition to the usual infrared radiation, the remote control can “maintain a connection” with a controlled object through the radio, mechanical, wired and ultrasound channels.