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A sensor module to detect flames. The spectral sensitivity of the sensor
is optimized to detect emissions from naked flames. The output signal
‘DO’ is pulled high (active high) when a flame is detected. The switching
threshold is adjustable via a preset pot. An analog output signal from
the sensor is available at pin ‘AO’.
Typical spectral sensitivity: 720-1100nm
Typical detection angle: 60°
//Example for KY-026 //TkkrLab 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) ; 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 ) ; }
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