Temperature sensor using Arduino, LM35 and I2C LCD

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:

Documents:

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

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.

Experiments with Amarino Evaluation Shield

Before you read this post, please read the following  posts:

a. Introduction to Amarino evaluation shield.

b. Amarino evaluation shield assembly tutorial.

You can do several experiments with Amarino evaluation shield, for example, control RGB LED, visualize sensor graph on Android phone, display SMS on LCD, etc.  Before we start the experiments, let’s check the circuit layout of the shield. The layout has been made using Fritzing (www.fritzing.org).

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