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Video 8: Using a Button as a Toggle Switch for LED Control
=======================================================================================

Learn how to create a toggle LED circuit using a Raspberry Pi and Python programming.

1. **Circuit Setup**: Setting up an LED and a push-button switch connected to GPIO pins on a Raspberry Pi.
2. **Python Programming**: Using the RPi.GPIO library to control the GPIO pins and read the state of the push-button switch.
3. **Toggle Logic**: Implementing logic in Python to toggle the LED based on the state of the push-button switch.
4. **Variable Management**: Using variables to track the current and previous states of the push-button switch and the LED.


**Video**

.. raw:: html

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        style="aspect-ratio: 16/9; max-width: 100%;"
        src="https://www.youtube.com/embed/yL5BNA_Ex6s?si=zJmjwc_W0u9oFh1_" 
        title="YouTube video player" 
        frameborder="0" 
        allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" 
        allowfullscreen>
    </iframe>