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Your remote control has an infrared LED in the front of the unit. Because it's infrared, you can't see it, but if you point it at a video camera or a black and white camera, it's possible to see it light up. That's because the cameras can see a wider light spectrum than can the human eye.
In the remote is a microchip which controls the LED in response to the buttons you push. Each button causes the LED to pulse at a certain frequency.
In the television, is a similar computer chip and an infrared sensor which decodes these pulses and translates them into commands, which the computer chip then sends to the various sections of the TV that's involved. For instance, the volume level, brightness, etc.
I know it's a basic answer, but it's not really all that complicated. Various manufacturers have their own coding scheme and it's quite possible for a remote from one brand to operate some functions on another brand of TV, VCR, or DVD player.
What else can I help you with?
Does a kernel contain external commands?
the kernel contains external commands true or false
What is the remote control code for LG LHB976?
Home theater in a box systems like the LG are rarely added to universal remote codes. The problem is classification. Are they a DVD player? Are they a receiver? They fall into many categories. The only remotes that are guaranteed to work are the Logitech Harmony series. Your LHB976 is supported.
What is the purpose of the command interpreter?
It reads commands from the user or from a file of commands and executes them, usually by turning them into one or more system calls. It is usually not part of the kernel since the command interpreter is subject to changes.
What part of the operating system accepts interprets and carries out commands?
The user interface
What is the purpose command Interpreter and why it is usually separate from the kernel?
It reads commands from the user or from a file of commands and executes them, usually by turning them into one or more system calls. It is usually not part of the kernel since the command interpreter is subject to changes.
What features does the BlueRay Remote Control have?
BluRay remotes are simply remotes designed to work with BluRay players. They're often infrared and are fairly cheap.
What doe infrared mean?
Infrared (IR) is a type of wave on the Electromagnetic Spectrum. Infrared is also a technology which is most popularly used in remotes. TV remotes use a IR blaster to send IR signals to an IR receiver on the television.
What are two examples of infrared waves?
Two examples of infrared waves are heat radiation emitted by the human body and infrared sensors in TV remotes.
Why doesn't the infrared used in tv remotes burn people?
Infrared signals emitted by TV remotes are low-power and non-ionizing, meaning they cannot cause harm to humans. The intensity of the infrared light is not strong enough to generate heat at levels that could burn people.
Do certain devices allow computers to use light as a source of input?
Yes, there are wireless mice and keyboards which use infrared light in a way similar to how television remotes work.
Where could a person find an infrared led online?
Infrared led can be found in tv remotes or cameras which you can purchase at Radioshack or there is also infrared led used for light therapy for skincare. For skincare infrared led you can go to light4beauty.
What is uverse remote control code for Asus monitor?
TVs work with remotes because TVs have an IR sensor on the front bezel for receiving a signal from a remote control. Your Asus monitor is NOT equipped with such a sensor to receive commands from a remote control. It will NEVER work with TV remotes. Not in a million years. Don't even think it.
Do sky remotes work better than other remotes?
Some people believe sky remotes work better. But when it comes down to it all remotes serve to do the same task and it is personal opinion which remote works better.
What infrared waves do for you?
Infrared waves are electromagnetic radiation that can provide thermal imaging, heat therapy, and communication in devices like TV remotes and infrared sensors. These waves are also used in night vision technology and for detecting objects in the dark.
What is the function of infrared?
Infrared radiation is used for various purposes, including communication (like TV remotes), thermal imaging (to detect heat signatures), and in astronomy (to study celestial objects). Additionally, infrared is also used in materials testing and medical imaging.
What objects use infrared?
i have no idea what uses infrared but i know a mobile phone uses it i think x x you hate waerwolves don't you Alicia
How do presentation remotes work?
Presentation remotes work by pointing it at a computer or screen. The laser will hit the focus point and work.They are used in PowerPoint and KeyNote presentations.
