Your contribution cannot be approved because it is not as informative as other contributions. See the Utopian Rules. Contributions need to be informative and descriptive in order to help readers and developers understand them.
Most of tutorial is copy paste from your earlier one :https://steemit.com/utopian-io/@luisrod/arduino-nano
The tutorial is not explained properly. Also please perform the experiment physically to qualify as exhaustive tutorial.
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