Hardware development often involves working with things that can’t be directly perceived, which is one reason good development tools are so important. In appreciation of this, [David Johnson-Davies] ...

(InfraRed remote control) A handheld, wireless device used to operate audio, video and other electronic equipment within a room using light signals in the infrared (IR) range. Infrared light requires ...

I have a Harman Kardon surround receiver that has an input for a remote extender for the Zone 2 controls.<BR>That is, there's a 3,5mm minijack that you can hook up for instance Harman Kardon's own IR ...