Tutorial: Arduino GPIO | How to use Arduino Pins

#TechToTinker When I am starting to learn the Arduino microcontroller, I started searching on how I am able to use it immediately because I believe that the best way of learning something is the experience of using it.

In this tutorial, we will learn the basics of Arduino GPIO or the General Purpose Input Output or in the simplest term Arduino pins.

For the circuit diagram, Arduino sketch source code, and more details about this video, please refer to my blog post:
https://techtotinker.com/2020/06/26/t...

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Thank you and have a good day.

Cheers,
George.

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