current room temperature with arduino
It is simple basic arduino project you need Arduino Uno Dht 11 temperature & humidity sensor data cable & jumper wire Please watch this video connection diagram arduino code #include <dht.h> dht DHT; #define DHT11_PIN 7 void setup(){ Serial.begin(9600); } void loop() { int chk = DHT.read11(DHT11_PIN); Serial.print("Temperature = "); Serial.println(DHT.temperature); Serial.print("Humidity = "); Serial.println(DHT.humidity); delay(1000); } Download Dht11 library Zip file