Simple Fire Alarm Circuit

This video is about how to make a simple fire alarm circuit using Thermistor and IC LM358.
A thermistor is a variable resistor whose resistance depends upon the temperature. In this circuit I have used an NTC thermistor whose resistance is inversely proportional to temperature.

Components used :
1. Breadboard - https://amzn.to/3eMW9mF
2. 10k Thermistor - https://amzn.to/3FOPog4
3. IC LM358 - https://amzn.to/3zls72P
4. 10k Preset - https://amzn.to/3eMwSsQ
5. 10k Resistor
6. Buzzer - https://amzn.to/32VMZ4G
7. Jumper Wires. - https://amzn.to/3FKkF3P
8. 9V Battery - https://amzn.to/3JFmCRl

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You can click on the link below to get the circuit diagram
https://bit.ly/3wvw2HM

#firealarm #icLM358