Proyecto de Sensor DHT11 y display 4*7 segmentos
ฝัง
- 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.