Tag Archives: Scroll Wheel Encoder

How to use Mouse Scroll Wheel Encoder with Arduino

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Rotatory encoder of Mouse wheel

The scroll of a mouse works using a rotary encoder to detect the direction and movement of the wheel so that it helps us better handle the interface of different programs such as web browsers, PDF readers, text editors, etc. .

But a rotary encoder has its advantages and disadvantages regarding using a potentiometer with Arduino as we will see in the following tutorial.


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