IDUINO DEBO FLAME SENS Datasheet

Pin

Description

A0

Analog output pin, real-time output
voltage signal on thermal resistance

D0

Digital output pin, output Low or High

certain threshold

+

Power(5V for analog, 3.3V for digital)

G

Ground

IDUINO for Maker’s life

Flame Sensor Module(SE033)

1.Introduction

This is a flame sensor module that can be used to detected whether a flame source
exist or not. It’s sensitive to IR wavelength at 760nm~1100nm. Usually, the detection
angle is about 60 degrees.

Specification

 Operation voltage: 5V for analog, 3.3V for digital
 Both digital and analog output pin
 Adjustable sensitive
 Detect IR wavelength: 760nm~1100nm
 Size: 30*15mm
 Weight: 3g

2.Pinout

signal when the temperature reaches a

3.Example

www.openplatform.cc

IDUINO for Maker’s life

Here is a example for how to use both the analog pin(A0) and digital pin(D0), connect
the circuit as below, upload this sketch, open the Serial Monitor, you will see the real­time value of the thermal resistance, and once the flame closing to it, the value will
change. If the value reaches a certain threshold, the D0 pin will output High signal
meanwhile the LED13 turns on. And threshold can be adjusted by potentiometer.

********Code begin********

int Led = 13 ;// define LED Interface

int buttonpin = 3; // define the flame sensor interface

int analoog = A3; // define the flame sensor interface

int val ;// define numeric variables val

float sensor; //read analoog value

void setup ()

{

pinMode (Led, OUTPUT) ;// define LED as output interface

pinMode (buttonpin, INPUT) ;// output interface defines the flame sensor

pinMode (analoog, INPUT) ;// output interface defines the flame sensor

Serial.begin(9600);

}

void loop ()

{

sensor = analogRead(analoog);

www.openplatform.cc

IDUINO for Maker’s life

Serial.println(sensor); // display tempature

val = digitalRead (buttonpin) ;// digital interface will be assigned a

value of 3 to read val

if (val == HIGH) // When the flame sensor detects a signal, LED

flashes

{

digitalWrite (Led, HIGH);

}

else

{

digitalWrite (Led, LOW);

}

delay(1000);

}

********Code End********

www.openplatform.cc