DHT11 Temperature & Humidity sensor with Arduino - Tutorial

DHT11 Temperature & Humidity sensor with Arduino - Tutorial

Hello Guys in this tutorial you will learn how you can connect DHT11 humidity and temperature sensor with arduino. follow this link given below to get schematic and code of this project. I hope you like this video and subscribe my channel

Schematic of this project

Code of this project //#include <LiquidCrystal.h> #include <dht.h> //LiquidCrystal lcd (13,12,11,10,9,8); #define dht_apin A0 // Analog Pin sensor is connected to dht DHT; void setup(){ Serial.begin(9600); delay(500);//Delay to let system boot Serial.println("DHT11 Humidity & temperature Sensor\n\n"); delay(500);//Wait before accessing Sensor //lcd.begin(16,2); }//end "setup()" void loop(){ //Start of Program DHT.read11(dht_apin); Serial.print("Current humidity = "); Serial.print(DHT.humidity); Serial.print("% "); Serial.print("temperature = "); Serial.print(DHT.temperature); Serial.println("C "); // lcd.setCursor(0, 0); // lcd.print("Humidity="); // lcd.print(DHT.humidity); // lcd.print("% "); // lcd.setCursor(0, 1); // lcd.print("Temperat="); // lcd.print(DHT.temperature); // lcd.println("C "); delay(5000);//Wait 5 seconds before accessing sensor again. //Fastest should be once every two seconds. }// end loop(<textarea/> </div><br /> </span></span></span></h2>

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