Arduino - Expanding Digital Output Pins
In this video, I demonstrate how to expand the digital output pins of the Arduino.
Sometimes, we need to use more digital pins than the Arduino provides, especially when using the Arduino Uno, Pro Mini, Micro, etc. This is because these Arduinos have fewer pins compared to the Arduino Mega.
The examples shown in this video can be reproduced using any Arduino.
Link to the code used:
https://bitabittecnologia.com.br/2024...
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