upneet Posted February 18, 2005 Report Share Posted February 18, 2005 hi friends I have my major project this time. We have to make project on farming ( electronics in farming!!) I had built an online pH meter last year. Now i m interested in making a unit which measres pH, conductivity and temperature and transmits it to a computer using either wireless technique (900MHz) or RS 422. Then i plan to use java and VB to make software which will plot all the things in real time and do all the things like sending mail, sms if certian temp exceeds, switch on a fan if temp exceeds and all that stuff. I live in gujarat india can u guide me the best place to get all the parts for that.thank u friends Quote Link to comment Share on other sites More sharing options...
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