

Human: How do TV remotes work?

Assistant: Television remotes work by emitting special radio waves that are responsive to a receiver in the television, which then causes the television to change what is currently playing, or adjust various other settings. Many remotes use a technology called infrared signaling, where invisible infrared light waves are generated to communicate with the television.


Human: How do TV remotes work?

Assistant: Remote controls work using infrared (IR) light.  Many devices that use radio waves, such as TV remotes, also use IR light.  The remote control uses IR light to wirelessly communicate with the TV, telling the TV what to do.  The remote uses this infrared light to perform many different functions.  It’s common to use a TV remote to change channels on a TV, but you can also set or adjust other functions, such as the volume or brightness, with a TV remote.  So on one side you have the remote, and on the other side is your TV, and the remote control “talks” to your TV by sending signals using invisible infrared light.  It generally takes about one second for infrared signals to travel from a remote control to a TV, so you have to wait a second for things to happen after you press a button on your remote control.
How do TV remotes work?
Television remotes work by emitting special radio waves that are responsive to a receiver in the television, which then causes the television to change what is currently playing, or adjust various other settings. Many remotes use a technology called infrared signaling, where invisible infrared light waves are generated to communicate with the television.
Remote controls work using infrared (IR) light.  Many devices that use radio waves, such as TV remotes, also use IR light.  The remote control uses IR light to wirelessly communicate with the TV, telling the TV what to do.  The remote uses this infrared light to perform many different functions.  It’s common to use a TV remote to change channels on a TV, but you can also set or adjust other functions, such as the volume or brightness, with a TV remote.  So on one side you have the remote, and on the other side is your TV, and the remote control “talks” to your TV by sending signals using invisible infrared light.  It generally takes about one second for infrared signals to travel from a remote control to a TV, so you have to wait a second for things to happen after you press a button on your remote control.