Tempurature control alarm hand made on GPB ( General Purpose Board)

Introduction

• As the name suggests this is a fire detector circuit which generates a loud and continuous alarm and water pump in case of fire. Here a simple Thermistor is used as fire sensor. Its resistance decreases with increasing temperature. Making use of a simple fact that room temperature rises rapidly in case of fire. The circuit triggers the alarm when temperature reaches above 70 C levels (approximately). Once the alarm triggered, there is continuous alarm sound which stops only when temperature falls below a specific level.

What is Included?

• • Project Definition ( by Email )

    Project Circuit Diagram ( by Email )

    Project Report ( by Email )

    Project ( by Courier)