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This is just a simple Arduino project comprising Arduino, LM35, and I2C LCD. It displays the room temperature on the I2C LCD and the serial monitor.

The project is suitable for beginners and can be used for school projects.

In the past we have done several projects using LCD and LM35, please check the projects here.

Arduino Sketch:


  1. Source code at
  2. Project Link
  3. Similar projects

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