溫溼度感測器
Last updated
Last updated
#include <DHT_mini.h>
DHT dht22_p7(7, DHT22);
void setup()
{
dht22_p7.begin();
Serial.begin(9600);
}
void loop()
{
Serial.println((String("溫度 : ")+String(dht22_p7.readTemperature())+String(" ")+String("濕度 : ")+String(dht22_p7.readHumidity())));
delay(3000);
}