Hi, i'm currently doing a project related to home automation. i need to control relays with my 8051. for wireless communication i decided to use XBEE PRO but unfortunately i couldn't get it. can anyone tell me any alternative like RF module?? its number, range etc. please mention most common modules if you can... thanx.
How else is he going to determine which ones are actually available to him?
as you suggested yourself, google is an option (along with alternative search providers).
But Google (et al) won't (necessarily) show what's actually available to him through the channels that he will actually use - hence the need to consult actual "catalogues" to verify actual availability.
Note that, in his opening post, he had identified a module - but said he "couldn't get it". Hence I conclude that a key part of the question is not just to identify any module, but specifically ones that are available to him through whatever (uspecified) channels that he uses...
hence the need to consult actual "catalogues" to verify actual availability.
rarely do cataloges show what is actually available in actual real time!