Description
Item Description
Features:
- 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 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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