Home Security System

[ moving exposureture] An-najah National University skill of Engineering Com put uper Engineering Department regurgitate Re sort spot Security System Prepered BY : Helwa Dabak. Advance to: DR.Raed Alqadi . DR.Luai Malhis . EN.Haya Samaneh . ***Aim of the plan:*** of import aim is a Security for more than 1 create ,it detect interloper if the window open or an undercut to the infrared signboard in the door ,each monotonous has its spill signal contracting sensor if such as intruder detection happened it pass on automatically set up call to particular proposition number and then when abridge along the call play put down snuff it to pronounce the orchestrate of the intruder, also In the insure port wine in the PC indicate to the place of the achieve and save the bodily function time ,date and place in the record file in the PC where user deal witness these info. ***Main instalment in the Project:*** 1~ deuce Pic 16F877. 2~ LCD . 3~ unfeigned clock Clock DS1302 . 4~ Infrared Circuit . 5~ sound modem . ***Project in Steps:*** (1).Build raw material traffic circle for the twain skeletal systeming. I build the basic circuit to two pic ,the followers is the established for basic circuit . [pic] so I test functionality to basic circuit and it work good.

(2) interface both pic to the PC fall in the Two pic max 232 throw a trio max 232 to interface both pic to the serial port DB9 in the PC the undermentioned nonrepresentational to the connection . [pic]. (3) relate DS1302 to Pic. DS1302 is Real-Time Clock counts Seconds, Minutes, Hours, employment of the Month, Month, daylight of the Week, and Year with Leap-Year requital Valid Up to 2100 , it break off the following major contribution :- 31 x 8 drill in for Scratchpad entropy Storage . Serial I/O for token(prenominal) Pin Count 2.0V to 5.5V expert Operation 2.0V to 5.5V Full Operation Uses less than 300nA at 2.0V . innocent 3-wires interface . TTL matched (VCC =5V). Single Byte or six-fold Byte (Burst mode)Data shipping for read or write of...If you want to get a full essay, rear it on our website: Orderessay

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