Everything You Need to Know About LEDs

Many game developers are easily scared by electronics. Even if Arduino has shifted most of the workload on its software side, there are applications which still need a good knowledge of circuitry.  This post will teach how to use LEDs, from the most basic model to the most advanced one:

LEDs are perfect for creative projects, and they can be also be used to create entire games, such as the mesmerising Line Wobbler.

This post belongs to a series of tutorials aiming to teach game developers how to build their own alternative game controllers:

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