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Title: pir based intruder alarm using 8051 c language
Page Link: pir based intruder alarm using 8051 c language -
Posted By: ilara
Created at: Friday 06th of October 2017 02:55:29 PM
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pir based intruder alarm using 8051 c language
Interfacing PIR sensor to 8051 microcontroller.
PIR sensors are widely used in motion detecting devices. This article is about interfacing a PIR sensor to 8051 microcontroller. A practical intruder alarm system using PIR sensor and 8051 microcontroller is also included at the end of this article. Before going in to the core of the article, let s have a look at the PIR sensor and its working.
PIR sensor.
PIR sensor is the abbreviation of Passive Infrared Sensor. It measures the amount of infrare ....etc
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Title: How an Intruder gets Access in a System
Page Link: How an Intruder gets Access in a System -
Posted By: rakeshxan
Created at: Thursday 17th of August 2017 06:05:39 AM
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In this paper I ve tried to aware the upcoming System programmers that in this era of Hi-Tech where concepts &things are changing every day how to be secure & also save Important confidential Data , .I ve learned about a large amount of system accessing and network attack tool practice in the past and here is what I consider the most common methods for gaining access to a target host. Most will notice that the attacks are not very high-tech. Unfortunately they don t have to be, they just need to work and if you can perform all of these attac ....etc
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Title: laser communication seminars report using lm386 and laser diode
Page Link: laser communication seminars report using lm386 and laser diode -
Posted By: erhardeepsingh
Created at: Thursday 17th of August 2017 05:52:30 AM
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Title: How an Intruder get access in a System Download Full Seminar Report
Page Link: How an Intruder get access in a System Download Full Seminar Report -
Posted By: swarna
Created at: Friday 06th of October 2017 02:45:56 PM
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In this paper I've tried to aware the upcoming System programmers that in this era of Hi-Tech where concepts &things are changing every day how to be secure & also save Important confidential Data , .I've learned about a large amount of system accessing and network attack tool practice in the past and here is what I consider the most common methods for gaining access to a target host. Most will notice that the attacks are not very high-tech. Unfortunately they don't have to be, they just need to work and if you can perform all of these attack ....etc
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Title: multi sensor smoke fire temperature gas light metal intruder based security robot
Page Link: multi sensor smoke fire temperature gas light metal intruder based security robot -
Posted By: anoobhamza
Created at: Thursday 05th of October 2017 05:08:49 AM
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hello,
i need abstract and detailed components used as well block diagram
for multi sensor smoke fire temperature gas light metal intruder based security robot ....etc
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Title: advantage of super sensitive intruder alarm
Page Link: advantage of super sensitive intruder alarm -
Posted By: rahullalh
Created at: Thursday 17th of August 2017 08:28:47 AM
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advantage of super sensitive intruder alarm
Super Sensitive Intruder Alarm Circuit Principle:
IR transmitter always emits the IR (Infrared) rays which have to be received by IR receiver. When there is an obstacle in front of IR sensor, the transmitted IR rays are reflected back to the IR receiver. The output of Op-Amp is high when IR receiver receives the reflected IR rays. This output of operational amplifier is connected to the RESET pin of 555 timer.
IR transmitter always emits the IR (Infrared) rays to which have been to be received by IR ....etc
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Title: intruder alert system in home induastrial secured place using gsm technology
Page Link: intruder alert system in home induastrial secured place using gsm technology -
Posted By: tanvi_deshpande2003
Created at: Thursday 05th of October 2017 03:50:13 AM
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Hi, Am doing a project titled Intruder alert system in home and industries using GSM technology. Please let me know about the concept. If possible pls upload the materials corresponding to this title. ....etc
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Title: GSM based fire and intruder detection system in highly secured areas
Page Link: GSM based fire and intruder detection system in highly secured areas -
Posted By: mahmoodv99
Created at: Thursday 17th of August 2017 08:39:03 AM
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abstract and details(application,use advantage,disadvantage) of above mensioned topic. ....etc
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Title: INTRUDER ALARM SYSTEM
Page Link: INTRUDER ALARM SYSTEM -
Posted By: asha
Created at: Friday 06th of October 2017 03:08:13 PM
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i want more information on the topic INTRUDER ALARM SYSTEM .
please provide urgently.. ....etc
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Title: laser based intruder alarm project report pdf
Page Link: laser based intruder alarm project report pdf -
Posted By: cuteanki
Created at: Thursday 05th of October 2017 04:08:05 AM
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I want to this pdf. I neet tis do my mini project.. it is useful to te our project ....etc
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