I need to build an infrared remote master volume control for a DSP based audio system,and it needs to be RC6/Sony compliant.
So I need to take the signal from a standard rotary encoder and turn it into the RC6 equivalent of "volume up" or "volume down".I've Googled this and can only find circuits that work the other way round,i.e. that take the signal and turn it into something that can do the same to an analogue audio signal.
Can anyone please give me some advice how I'd go about this please?
Chris.
So I need to take the signal from a standard rotary encoder and turn it into the RC6 equivalent of "volume up" or "volume down".I've Googled this and can only find circuits that work the other way round,i.e. that take the signal and turn it into something that can do the same to an analogue audio signal.
Can anyone please give me some advice how I'd go about this please?
Chris.