// LCD screen displays Humidity(%): lcd.print('Humi(%): '); // LCD screen displays Temp(C): lcd.setCursor(0, 1); lcd.print('Temp(C): '); } void loop() { // Read the data of the temperature and humidity sensor DHT.read11(dht_pin); // LCD displays the collected temperature...
readHumidity(); Read temperature in Celsius: float tempC = dht.readTemperature(); Read temperature in Fahrenheit: float tempF = dht.readTemperature(true); Arduino Code - DHT11 /* * Created by ArduinoGetStarted.com * * This example code is in the public domain * *...
servo.write(0); sensor.begin(); // initialize the sensor } void loop() { sensor.requestTemperatures(); // send the command to get temperatures temperature = sensor.getTempCByIndex(0); // read temperature in Celsius if (temperature > TEMPERATURE_THRESHOLD) ...
And then created an instance for the DHT library. #define DHTTYPE DHT22 Adafruit_SSD1306 display = Adafruit_SSD1306(128, 64, &Wire, -1); unsigned long delayTime; uint8_t DHTPin = 2; DHT dht(DHTPin, DHTTYPE); float Temperature; float Humidity; float Temp_Fahrenheit; Next, we have ...
DHT.read11(DHT11_PIN); //Read the Temp and Humidity Measured_temp = DHT.temperature + temp_error; Measured_Humi = DHT.humidity; // text display tests display.setTextSize(1); display.setTextColor(WHITE); display.setCursor(0,0);
Specifications: Material: Polymer Usage: Temperature and Humidity Sensor Output: Switching Transducer Theory: Resistance Sensor Design and Style: Ultra-small size, low power consumption Performance and Property: High reliability, excellent long-term stability Features: |Usb Temp Sensor|Voltmeter Arduino|Ard...
Icons to simplify illustrate sensor function High quality connector Immersion gold surface 技术规格 查找类似产品 配件类型 DHT11温度湿度传感器 硅芯系列号 - 内核子架构 - 套件内容 Temperature and Humidity Sensor Board DHT11 产品范围 Gravity Series 查找类似产品 硅芯制造商 Bosch Sensortec 内核架构 -...
Model # AS-TEMP-HUM-AM2302-DHT22$7.99 Click to enlarge AM2302 DHT22 Temperature And Humidity Sensor Module For Arduino SCM Feature: AM2302 Humicap digital temperature and humidity module is a digital output signal containing a calibrated temperature and humidity combined sensor. It use...
double temp = (a * celsius) / (b + celsius) + log(humidity*0.01); double Td = (b * temp) / (a - temp); return Td; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. ...
Simple, Stable and Fast Arduino Temp & Humidity Sensors for DHT11 and DHT22. http://learn.adafruit.com/dht - winlinvip/SimpleDHT