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Lesson 3:  Understanding and Using Binary Numbers
=================================================================

This tutorial covers the basics of binary numbers and how they are used in computing, focusing on creating a binary counter with LEDs using the Raspberry Pi Pico W.

* **Binary Basics**: Explanation of binary numbers and their role in computing.
* **Counting in Binary**: Demonstrates binary counting using 0 and 1.
* **Binary Arithmetic**: Shows binary addition, subtraction, multiplication, and division.
* **Data Representation**: Discusses how binary represents colors, pictures, and videos in computers.


**Video**

.. raw:: html

    <iframe width="700" height="500" src="https://www.youtube.com/embed/C_xiDka0Nm0?si=DTKVM_8x_WlDm9uw" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>