a_01_vivek Posted June 3, 2006 Report Share Posted June 3, 2006 i wanted to put communication b/w two robots which are connected to a central system and are to perform a job of serveying.most importantly its range will be around 10-15 m apart.im working and need help... Quote Link to comment Share on other sites More sharing options...
windoze killa Posted June 7, 2006 Report Share Posted June 7, 2006 Sounds like a great project. If the robots are going to be in the same plane with reference to each other then infra red would be good. Otherwise ultrsonic would be best. Ultra sonic can even go from room to room sometimes. If money isn't too much of an object and you want greater range them 900mhz or 2.4ghz radio modems would be pefect. Quote Link to comment Share on other sites More sharing options...
nikhil arora Posted June 12, 2006 Report Share Posted June 12, 2006 compare to 900mhz or 2.4ghz radio modems 433mhz and 315mhz are more cheaper and easily available. Quote Link to comment Share on other sites More sharing options...
windoze killa Posted June 13, 2006 Report Share Posted June 13, 2006 compare to 900mhz or 2.4ghz radio modems Quote Link to comment Share on other sites More sharing options...
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