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.

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