TEMPERATURE & HUMIDITY DETECTOR

 

HI GUYS YOU CAN FIND THE CODE, LIBRARY AND THE CIRCUIT HERE:

https://github.com/ElectroTamizha/Temperature-Humidity-Detector.git

• CONNECT THE SIGNAL PIN OF THE DHT11 SENSOR TO                        ARDUINO DIGITAL PIN 2.
• CONNECT THE VCC PIN OF THE DHT 11 SENSOR TO ARDUINO 5V
• CONNECT THE GND OF THE DHT11 SENSOR TO ARDUINO GND.

THERE ARE DIFFERENT TYPES OF DHT SENSORS, SO GIVE THE CONNECTIONS PROPERLY.

SO IN THIS IMAGE,

• THE FIRST PIN IS SIGNAL
• THE SECOND PIN IS VCC
• THE THIRD PIN IS GND

THIS WAS THE MODULE I USED.

IF YOU USE A DIFFERENT MODULE MAKE SURE ALL THE CONNECTIONS ARE CORRECT.

• AFTER DOWNLOADING THE LIBRARY COPY IT AND PASTE IT IN THE ARDUINO LIBRARIES FOLDER

OR 

• USE THE OTHER METHOD WHICH IS DOWNLOADING THE LIBRARY FROM ARDUINO LIBRARY MANAGER.
• IF YOU CAN'T FIND THE LIBRARY FROM ARDUINO LIBRARY MANAGER ,USE THE FIRST METHOD.

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