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Video 28: DHT11 Temperature Sensor with LCD
====================================================

Learn how to set up a DHT11 temperature and humidity sensor with an ESP32 microcontroller, covering wiring, code explanation, and practical demonstrations.


* **DHT11 Sensor Setup**: Learn how to connect the DHT11 sensor to the ESP32 and read temperature and humidity data.
* **Arduino IDE Libraries**: Instructions on installing and using the necessary libraries for the DHT11 sensor.
* **Code Explanation**: Detailed walkthrough of the Arduino code for accurate data reading and display.
* **LCD Data Display**: Steps to display temperature and humidity readings on an LCD screen.
* **Buzzer Alert System**: How to implement a buzzer that activates when the temperature exceeds a specific limit.
* **ESP32 Power Management**: Overview of powering the ESP32 and managing its power consumption efficiently.

**Video**

.. raw:: html

    <iframe width="700" height="500" src="https://www.youtube.com/embed/qRUFZX4eDJg?si=4Z-AxGCIZqiOMj-4" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>

.. **Related On-line Tutorials**

.. * :ref:`ar_dht11`