delayMS =sensor.min_delay/1000; Serial.begin(9600); Serial.println(F("Temperature and Humidity Test Starting...")); tft.fillScreen(BLACK); tft.setCursor(0,0); tft.println(); tft.setTextColor(GREEN); tft.setTextSize(2); tft.reset(); uint16_tidentifier =tft.readID(); tft.begin(0x9...
dht11.temperature – 存储检测到的温度值 ⑵ l LiquidCrystal 库函数 #include <LiquidCrystal.h> // 包含库的头文件 LiquidCrystal LCD( rs,enable,d4,d5,d6,d7) //声明一个 LiquidCrystal 类对象示例 LCD,4 位数字接法 LiquidCrystal LCD(rs,rw,enable,d0,d1,d2,d3,d4,d5,d6,d7) //8 位数据...
// Sensor readings mayalsobe upto2seconds ‘old’ (its a very slow sensor)floath = dht.readHumidity(); //ReadtemperatureasCelsius (thedefault)floatt = dht.readTemperature(); //ReadtemperatureasFahrenheit (isFahrenheit =true)floatf = dht.readTemperature(true); //Checkifanyreads failedandexi...
humidity; lcd.setCursor(0,0); // Sets the location at which subsequent text written to the LCD will be displayed lcd.print("Temp.: "); // Prints string "Temp." on the LCD lcd.print(t); // Prints the temperature value from the sensor lcd.print(" C"); lcd.setCursor(0,1); lcd...
lcd.setCursor(0,1);//line 1, pos 0lcd.print("H: % T:"); delay(1000); }voidloop() {//Reading temperature or humidity takes about 250 milliseconds!//Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)floath =dht.readHumidity();//Read temperature as Celsi...
/* https://breakrow.com/miliohm/temperature-and-humidity-sensor-dht11-with-arduino-tutorial-make-oled-termometer/ 10 - DHT11 pin OLED: SDA - SDA SCL - SCL */ #include < SPI.h > #include < Wire.h > #include < Adafruit_GFX.h > #include < Adafruit_SSD1306.h > #include < Fonts...
lcd.setCursor(0,1);//line 1, pos 0lcd.print("H: % T:"); delay(1000); }voidloop() {//Reading temperature or humidity takes about 250 milliseconds!//Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)floath =dht.readHumidity();//Read temperature as Celsi...
According to the temperature sensed by temperature and humidity sensor the resistance of the fan will be adjusted to change the fan speed. It's fairly straightforward to use, however needs careful arrangement to grab information. DHT22, Arduino and LCD will get power from the same fan ...
LCD screen, and specifies the dimensions (width and height) of the display}voidloop(){intreadData=DHT.read22(dataPin);floatt=DHT.temperature;floath=DHT.humidity;lcd.setCursor(0,0);// Sets the location at which subsequent text written to the LCD will be displayedlcd.print("Temp.: "...
Category: Integrated Circuits Compatibility: Arduino Features: |K Type Thermocouple Accuracy|Arduino Temperature And Humidity Sensor With Lcd|Pt6466| **Precision Temperature Measurement** The MAX6675 Module, coupled with a K Type Thermocouple Sensor, is a powerful tool for precise temperature measurement...