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Blink_LED_Challenges

der-programmer1 edited this page Oct 24, 2025 · 2 revisions

Blink LED Challenges

Task 1: Modify the blink interval to make the LED blink twice as fast.
View Blink.ino Code

Task 2: Connect a second LED to a different pin and make it blink alternately.
View Blink.ino Code

Task 3: Implement a button to toggle the LED on/off.
View Blink.ino Code

Tips

  • Use constants for pin numbers and delay times.
  • Test each modification step-by-step.
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