Proyecto de Sensor DHT11 y display 4*7 segmentos

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  • เผยแพร่เมื่อ 28 พ.ย. 2021
  • Buscamos mostrar la temperatura en el display con un Sensor DHT11 y display de 4 digitos y 7 segmentos.
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    Codigo fuente:
    #include SevSeg.h
    #include DHTesp.h
    DHTesp dht;
    SevSeg sevseg;
    int dhtPin = 19;
    void setup()
    {
    dht.setup(dhtPin, DHTesp::DHT11);
    //Serial.begin(9600);
    byte numDigits = 4;
    byte digitPins[] = {14, 12, 11, 10};
    byte segmentPins[] = {2, 3, 4, 5, 6, 7, 8, 9};
    bool resistorsOnSegments = 1;
    sevseg.begin(COMMON_CATHODE, numDigits, digitPins, segmentPins, resistorsOnSegments);
    sevseg.setBrightness(90);
    }
    void loop() {
    TempAndHumidity lastValues = dht.getTempAndHumidity();
    sevseg.setNumber(lastValues.temperature, 1);
    sevseg.refreshDisplay();
    //delay(10);
    }
    Fuentes:
    www.circuitbasics.com/arduino...
    desire.giesecke.tk/index.php/...
    github.com/beegee-tokyo/DHTesp
    github.com/DeanIsMe/SevSeg
    Tema de fondo:
    I Don't See the Branches, I See the Leaves de Chris Zabriskie.

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