Fire detector with Alarm

Product Code :
HB9
Availability :
In Stock
Product Brand :
Brainz Project
Shipping Charge :
50
Rs. 395

At times we forget to switch off our heating devices and eventually they get damaged. Therefore there is always a need of a device which can alert by sounding an alarm if the device temperature goes beyond a particular value. Same concept can be used in this project about fire alarm. If a building catches fire then it will raise an alarm and people could evacuate the building. This circuit uses a LM35 temperature sensor along with a CD 3130 comparator

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