i want a doucument about fire alarm using thermester which gives me all information about this project. ....etc

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i need ppt for design and implementation of pir based security system using microcontroller ....etc

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Hey Guyz, I really need some material on the topic. I've gotten some stuffs, but i'm not really satisfied with them. pls kindly help me out.......Thanks(in advance)




Shoutout to Computer-science-crazy. You're the best ....etc

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Hello............
Can anybody help me to post the compleate project report on this title Multi-modal video surviellance aided by pyroelectric infrared sensors.................plzzzzzzzzzzzzz ....etc

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Simple Fire Alarm Circuit
Here is a simple fire alarm circuit based on a LDR and lamp pair for sensing the fire.The alarm works by sensing the smoke produced during fire.The circuit produces an audible alarm when the fire breaks out with smoke.
When there is no smoke the light from the bulb will be directly falling on the LDR.The LDR resistance will be low and so the voltage across it (below .6V).The transistor will be OFF and nothing happens.When there is sufficient smoke to mask the light from falling on LDR, the ....etc

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Hi I am Thein i would like to get details on fire alarm ppt using 555 ic ..My friend Htoo said fire alarm ppt using 555 ic will be available here and now i am living at ..russia....... and i last studied in the college/school .MIPT........ and now am doing MIPT. ....etc

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Respected sir,

I am doing mechanical diploma from government polytechnic pune.
so i want idea about above topic. And what about its cost. Can we help me for this project. ....etc

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Abstract:
It is an Intelligent IP based Intrusion Alarm with Home Automation Panel,to protect offices,home from hazards such as fire, theft, gun-point threat, and protecting safe deposit lockers/vaults, cash carrying mobile vans, ATM's etc. Shops and Establishments, especially jewellery shops to protect premises from hazards such as fire, theft, gun-point threat...etc, the connection is manly Wireless technology like Mobile phones,PDA, wireless internet,(WiFi),..etc ....etc

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SUBMITTED BY
MOHIT BATRA
SAHIL DUREJA
BHARAT BHUSHAN


INTRODUCTION
The need for a device that can detect and extinguish a fire on its own is long past due. Many house fires originate when someone is either sleeping or not home. With the invention of such a device, people and property can be saved at a much higher rate with relatively minimal damage caused by the fire. Our task as electrical engineers was to design and build a prototype system that could autonomously detect and extinguish a fire. Also aim ....etc

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i am looking for pyroelectric sensors in power point form or even in microsoft word form. ....etc

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