Uploaded June 2022 | Updated September 2026, 2 weeks ago

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Link to my GitHub repository to access DHT22 Sensor library:
github.com/akuzechie/DHT22-Sensor

Link to circuit diagram:
akuzechie.blogspot.com/2022/06/creating-arduino-library-for-i2c-lcd.html

Link to my tutorial on programming DHT22 interfaced with ATmega8:
youtube.com/watch?v=nOKnSUOJ-QA

Contents:
0:00 Introduction
0:40 Folder Structure of DHT22 Library
1:00 Coding Header & Source Files of DHT22 Library
4:51 Example Sketch 1: Temp & Humidity on Serial Monitor
5:45 Demonstration
5:56 Example Sketch 2: Temp & Humidity on I2C 1602 LCD
6:54 Demonstration
7:08 Future Project: Creating Library for AM2320 Sensor