DHT22 Sensor with Arduino | Real-Time Temperature & Humidity Monitoring

In this video, we test the DHT22 temperature and humidity sensor with an Arduino Uno and display the live readings on an I2C LCD screen. To demonstrate the sensor in action, we bring a heat source close to the sensor and observe how the temperature changes in real time. This project is a great introduction to environmental monitoring, weather stations, smart home systems, and IoT applications. Follow along to learn how to connect, program, and test the DHT22 sensor with Arduino. Don't forget to like, subscribe, and stay tuned for more Arduino and electronics projects from AutoCraft Studio!