I am trying to build a device which identifies itself , for example , I am interfacing rf module of any frequent range with pic microcontroller and I'm building two device like the same ,these devices should identify themselves(identification by means of alarm or a simple led blinking on/off) whenever I bring those two devices within their range (for. Example range is 1 meter).

Any idea how to proceed with this , rf antenna ,IC (any Freq range), oscillator etc to be used in order to interface with pic microcontroller or any other microcontroller

 

MikroE has an development RF reader board and code examples to download if you want start quickly.

 

Thank you Trebla,

Never would have knew them, untill you mentioned it