8. LED Blink
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Solving Approach
I connect the LED in series with the resistor to the Arduino GPIO pin. I input program that turns the LED ON for 400 ms and OFF for 800 ms in a loop, making it blink continuously.
Code
https://wokwi.com/projects/442901478087819265
Output
Video
Photo of Output
Add a photo of your hardware showing the output.
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