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Breathing Lamp

Ready

One LED that swells and fades. It goes straight into the board — you do not even need the breadboard yet.

15 minBeginner4 steps3 parts

What you'll learn

  • Digital pins
  • LED polarity
  • Timing and reaction

Build steps

  1. Check your kit2 min
  2. Seat the LED4 min
  3. Bridge the gap with the resistor5 min
  4. Upload and watch it breathe4 min

What you need

Check off what you already have.

3 parts missing

You can continue in guided demo mode

Nothing is blocked. The workbench runs on a simulated board, so you can follow the whole build without the physical kit.

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Manual demo controls are still active.