The Arduino and the LED: it's a love story that not everyone gets. But some people get it. Do you?
These are just a few of the many fun and exciting projects you can build with an Arduino and very little else. Let your creativity run wild, and be thinking of other cool LED projects that you can whip together over a weekend.
But enough of these basic topics. Let's get into the really hard-core design and implementation issues that you encounter with more complex projects.
Don't look directly at the LEDs!