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DESIGN AND CONSTRUCTION OF INTRUDER DETECTOR ALARM SYSTEM WITH DIRECTION/LOCATION DISPLAY
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- Contributor: Liousa-Ekene
- engagements: 228
- Case No: 513350pw
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ABSRACT - [ Total Page(s): 1 ]This project work deals with the use of Direction/Location Display which is capable of detecting intrusion at any location, sound and alarm and display the exact location of the intruder using seven segment displays. This project work is realized using top down methodology with active and passive components available in the local market. It is realized in different modules, all combined to form one function unit. The inputs are opto-couplers configured with laser diodes and light Dependent Resistor. (LDR) which act as the electronic eyes installed at the sensory points. The control unit is mad
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CHAPTER ONE - [ Total Page(s): 2 ]1.2 General description This project work is designed to be a costless security system that can be used to secure different locations against unwanted entries using seven segment displays which can display the location and direction of an intruder in an unauthorized environment, as on such intrusion, an alarm rings and the person monitoring the system can trace such a position. Its design is made possible using components that are available in the market which mainly include Buzzer, LED, Voltage Regulator, LM 324(Op-Amp), BCD Counter 7490, Seven Segment Driver 7447, Seven Segment Display. ... Continue Reading
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ABSRACT - [ Total Page(s): 1 ]This project work deals with the use of Direction/Location Display which is capable of detecting intrusion at any location, sound and alarm and display the exact location of the intruder using seven segment displays. This project work is realized using top down methodology with active and passive components available in the local market. It is realized in different modules, all combined to form one function unit. The inputs are opto-couplers configured with laser diodes and light Dependent Resistor. (LDR) which act as the electronic eyes installed at the sensory points. The control unit is mad
... Continue Reading
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