| ??? 04/16/07 09:25 Read: times |
#137314 - Datasheet!! Responding to: ???'s previous message |
Sunish Nair said:
... from the net i understood that normally people connect the mofule to... Does that refer specifically to the exact same module that you are actually using? If not, how have you confirmed that it is relevant to the module that you are actually using? You must read the Datasheet for the module that you are actually using! is there any sample code are available for such works? Almost certainly there is - but, without knowing what specific module you are actually using, it is impossible to say what may or may not be relevant! The obvious place to start must, of course, be the manufacturer's website. is that the output itself is modulated data like the IR ? Again, this depends upon the specific module. i think then the software side will be complicated. Most probably - If the module is cheap, then you have to do more work yourself. See: http://www.8052.com/forum/read.phtml?id=137311 will there's a chance for receiving junk data in case of FSK receivers also? Yes or what's the advantage of FSK over ASK? Think about it: the amplitude of the signal can easily change due to distance, obstructions in the RF path, etc - but there are less things that are likely to cause the frequency to change. Look-up "Frequency Modulation" (FM) and "Amplitude Modulation" (AM). |
