Mohd200333445 Posted December 2, 2006 Report Share Posted December 2, 2006 Haloooooooooooo everyone,Iam mohammed and Iam studing electronics and Now, I am working with my final project. I need more information on how the the motion sensor and electric door are wroking and under which formulas are wroking. Thank you for your help, Quote Link to comment Share on other sites More sharing options...
audioguru Posted December 2, 2006 Report Share Posted December 2, 2006 If you want to detect the motion of people, then a PIR sensor is used to detect the motion of their heat. Look at PIR Sensors in Google. Quote Link to comment Share on other sites More sharing options...
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