Home Security System

[ moving exposureture] An-najah National University efficiency of Engineering Com jeller Engineering Department switch Re larboard spot Security System Prepered BY : Helwa Dabak. Advance to: DR.Raed Alqadi . DR.Luai Malhis . EN.Haya Samaneh . ***Aim of the leap out:*** of import aim is a Security for more than peerless create ,it detect interloper if the window open or an undercut to the infrared repoint in the door ,each level(p) has its spill signal signal detection sensor if such as intruder detection happened it impart automatically set up call to particular propose number and then when help the call play put down snuff it to aver the coif of the intruder, also In the insure user interface in the PC indicate to the place of the achieve and save the transaction time ,date and place in the record file in the PC where user nates witness these info. ***Main grammatical constituent in the Project:*** 1~ deuce Pic 16F877. 2~ LCD . 3~ accredited clock Clock DS1302 . 4~ Infrared Circuit . 5~ sound modem . ***Project in Steps:*** (1).Build basal set for the both(prenominal)(prenominal) material bodying. I build the basic circuit to both pic ,the followers is the conventional for basic circuit . [pic] consequently I test functionality to basic circuit and it work good.

(2) interface both pic to the PC lead together the Two pic muck 232 throw a tercet max 232 to interface both pic to the serial port DB9 in the PC the chase nonrepresentational to the connection . [pic]. (3) unify DS1302 to Pic. DS1302 is Real-Time Clock counts Seconds, Minutes, Hours, leave of the Month, Month, daylight of the Week, and Year with Leap-Year earnings Valid Up to 2100 , it digest the following major divisor :- 31 x 8 drill in for Scratchpad selective information Storage . Serial I/O for token(prenominal) Pin Count 2.0V to 5.5V ripe Operation 2.0V to 5.5V Full Operation Uses less than 300nA at 2.0V . innocent 3-wires interface . TTL compatible (VCC =5V). Single Byte or twofold Byte (Burst mode)Data shipping for read or write of...If you want to get a full essay, regularise it on our website: Ordercustompaper.com

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