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Fire Alarm Using Flame Sensor and Arduino
How to make a Fire Alarm with Arduino
In this tutorial we will learn how to make a Fire Alarm Using Arduino and Flame Sensor.
For this tutorial we will use Flame Sensor, Led, Buzzer and Arduino UNO.
Hardware Required :
Project circuit :
Project circuit diagram is shown below.
How Flame Sensor Works
These sorts of sensors are used for brief range fire detection and may be wont to monitor projects or as a security precaution to chop devices off / on.
The flame sensor is extremely sensitive to IR wavelength at 760 nm ~ 1100 nm light.
Analog output (A0) : Real-time output voltage signal on the thermal resistance.
Digital output (D0) : When the temperature reaches a particular threshold, the output high and low signal threshold adjustable via potentiometer.
Pins :
- VCC   — Positive voltage input: 5v for analog 3.3v for Digital.
- A0    — Analog output
- D0     — Digital output
- GND — Ground
Link to the Code :
https://github.com/MORYTECH/ARDUINO-CODE/blob/master/Fire%20Alarm%20Using%20Flame%20Sensor%20and%20Arduino.txt
