ritaban Posted March 9, 2010 Report Share Posted March 9, 2010 can any one plz tell me how to build a simple door card access system.. Quote Link to comment Share on other sites More sharing options...
ENG BARAZA Posted March 25, 2010 Report Share Posted March 25, 2010 use the xray beam theory,use lead linning on cards,then creat the circuit,use the photo-cell see me at [email protected] Quote Link to comment Share on other sites More sharing options...
ritaban Posted May 11, 2010 Author Report Share Posted May 11, 2010 thanks bro.. i will email when i ll be working on it Quote Link to comment Share on other sites More sharing options...
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