DHT11 and DHT22 Sensor Using with Arduino

In this tutorial we will learn how to use the DHT11 or the DHT22 sensor for measuring temperature and humidity. And we will see the value output of the DHT sensors on both the serial monitor and the LCD screen.The LCD screen component is optional. With this tutorial you can also print on a serial monitor. Code and circuit diagram are compatible within both sensors.

Required Hardware:
Arduino Board :
https://goo.gl/Rqc5w2
https://amzn.to/2LZr6t4
DHT11:
https://goo.gl/n9qv8K
https://amzn.to/39qXnC6
DHT22:
https://goo.gl/W5Qo9p
https://amzn.to/31tNK13
LCD Display:
https://goo.gl/SxH8Jx
https://amzn.to/3bbBgzu
Potentiometer:
https://goo.gl/MPwcEM
https://amzn.to/3dlgYq1
Breadboard :
https://goo.gl/GjpqVW
https://amzn.to/3qxLxwm
Jumper Wires
https://amzn.to/3doetmT

Recommended Items:
Use Your Muscles in Project - https://amzn.to/3wdL45C
37 Sensor & Module Packages - https://amzn.to/3m66WeQ
Try this Robot Arm - https://amzn.to/3fq8DCl
Best Resin 3D Printer - https://amzn.to/39tY8KB
Arduino Compatible Kits - http://bit.ly/2J2AFF7
Banggood Spring Sale - https://bit.ly/3slMbOn


The DHT sensors have four pins, VCC, GND, data pin and a not connected pin which has no usage.

From left to right:
1 - VCC (5V)
2 - Signal
3 - NC Not connected
4 - GND

DHT Sensors Library:
http://playground.arduino.cc/Main/DHTLib

Download Source Code: https://create.arduino.cc/editor/mert...

Social Media:
  / mertarduino  
  / mertarduino