DHT-11 LIBRARY
To start using our temperature humidity sensor;
We must install the DHT11 library on our computer.
YOU CAN DOWNLOAD DHT-11 LIBRARY BY CLICKING ON THE LINK.
Let's download the DHT11 library to our computer. "It will download as a .zip file."
IMPORTANT: Make sure that mBlock program is closed while performing these operations.
Then let's open the folder where our mBlock program is installed.
![temperature sensor](https://cdn.shopify.com/s/files/1/0425/3004/6117/files/11_249f4727-3a6e-4047-9c42-ac9621055df7_480x480.png?v=1608934572)
Let's follow this extension: Computer - System(C:) - Program Files - mBlock - Arduino. Let's open the Arduino folder inside the mBlock folder. And let's right-click the arduino.exe file and run it as administrator.
![maker](https://cdn.shopify.com/s/files/1/0425/3004/6117/files/12_5596d9f0-70d0-46fe-a600-e4e6bbd7c834_480x480.png?v=1608934619)
In the Arduino program that opens, let's click Draft - Include Library - Add zip Library.
![maker projects](https://cdn.shopify.com/s/files/1/0425/3004/6117/files/13_3897553b-38f1-49de-8238-7a805f1162c4_480x480.png?v=1608934655)
DHT11 that we downloaded to our computer. Let's select the zip file. Let's say Open and our library addition process is completed.
![arduino](https://cdn.shopify.com/s/files/1/0425/3004/6117/files/14_732aa89f-2529-46ed-b4f5-6747284269aa_480x480.png?v=1608934707)
Let's close Arduino when we see the Library added warning. Now we can use the temperature humidity sensor.