KY-026 flame sensor module For Arduino



Item Description


  • Flame module Interface module and number 13 comes with LED build a simple circuit to produce
    flame warning lamp 13 comes with digital interfaces of the LED, the flame sensor connected digital three interfaces, when the flame sensor senses There are key signal detected, LED lights, otherwise off.
  • Example code:
    //Example for KY-026
    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
    void loop() {
      sensor = analogRead(analoog);
      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);


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