Arduino - How to Use an Analog Pin as a Digital Pin (with example)
Learn how to simply use an Arduino analog pin as a digital pin. Quite useful if you run out of digital pins!
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0:00 Intro
0:10 Explanation of the circuit and code we'll use
1:00 Plug the LED to an analog pin
1:25 Use the analog pin as a digital pin
2:12 Recap and best practices
2:53 Outro
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