Home >>  Electronics  >>  an alarm raising detector for an encroaching intruder

i have to build the ciruit for the title given, there is a transmitter which is transmitting in all direction, and there is a receiver which only recieves when someonw approaches to the system,in doing so an alarm raises..so the project goes like,when someone approaches to the system from anywhere,the rays from the transmitter are reflected to the receiver and it triggers and alarm..

  

Would love to do tis for my capstone project. is it possible i can get all the information and details???? Thanks alot

  

hello sir rikin.. can u help me plz? can i ask the profile of this project? i need it badly... please... just email me botikmot_@yahoo.com... i need to cmply my INC in my research problem subject and possibly, i will make it as my thesis project if u will help me.. tnx sir..

  

please kindly forward your project to me... &#;cus my final project is of a similar topic... would really appreciate it... my email address is