Arduino R3 Uno Project: Creating a Color-Changing LED Indicator

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Published on ● Video Link: https://www.youtube.com/watch?v=gpArUofNCMQ



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In this video, we start with the basics of electronics using the Arduino R3 Uno board. We create a simple circuit and plug in a green LED. Once we get it working, we decide to take it up a notch. We add three 220-ohm resistors to the breadboard, along with a cathode LED. After running some code in the Arduino IDE, voila! We have a flashing LED that changes color. This setup can serve as an indicator that certain parts of the code are running in future updates. Stay tuned for more exciting Arduino projects! #Arduino #DIY #Electronics #LEDs