Flame Detection Sensor (ตรวจจับเปลวไฟ)

Flame Detection Sensor Module for Arduino DIY project ( Red and Blue Color )
 
Flame Detection Sensor Module :

1. Brand new flame detection sensor module
2. Sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive
3. Two outputs: AO, analog output, real-time output voltage signal on the thermal resistance
                            DO, when the temperature reaches a certain threshold, the output high and low signal threshold adjustable via potentiometer
4. 60 degree detection sensor
5. Suitable for Arduino DIY project

Flame Detection Sensor Module Specifications:

1. Voltage: DC 3~5.5V
2. Material: PCB
3. Color: Blue + Red + Silver Grey

Flame Detection Sensor Module Package Including:

1 pcs x Flame Detection Sensor Module

ตัวอย่างการต่อใช้งาน

• Arduino GND --> Module G
• Arduino +5V --> Module +
• Arduino digital 3 --> Module D0
• Arduino A3 --> Module A0

โคดตัวอย่าง Arduino KY-026

//Example for KY-026 mcucity.com

#define LED 13 // define LED Interface
#define PIN_DQ 3 // define the flame sensor interface
#define PIN_AQ A0 // define the flame sensor interface
#define FLAME_COUNTER 40
#define BUZZER 8

uint8_t val ;// define numeric variables val
uint16_t sensor; //read analoog value
int Flame = 0;
int Flame_flag = 0;
int state;

unsigned long interval = 1000; // the time we need to wait
unsigned long previousMillis = 0; // millis() returns an unsigned long.
unsigned long currentMillis; // grab current time

void setup ()
{
Serial.begin(9600);
pinMode (LED, OUTPUT) ; // define LED as output interface
pinMode (BUZZER ,OUTPUT) ; // BUZZER
pinMode (PIN_DQ , INPUT) ; // output interface defines the flame sensor
pinMode (PIN_AQ, INPUT) ; // output interface defines the flame sensor
Serial.print("Flame Detection Sensor\n\n"); // (ตรวจจับเปลวไฟ)
}

void loop ()
{
sensor = analogRead(PIN_AQ);
Serial.print("Flame :"); Serial.println(analogRead(PIN_AQ)); // display tempature
val = digitalRead (PIN_DQ) ;// digital interface will be assigned a value of 3 to read val
if(val == HIGH) {
Flame++;
if(Flame > FLAME_COUNTER) { Flame_flag = 1;}
delay(10);
} else { Flame = 0; }
//--------------------------------------
if(Flame_flag == 1) {
digitalWrite(LED, HIGH);
// digitalWrite(LED, state);
digitalWrite(BUZZER, state);
currentMillis = millis();
if ( (currentMillis - previousMillis) > 500) {
previousMillis = millis();
state = ~state;
}
}
}