ourself!</p>

<p>One of the important new features demonstrated by this ADK is the ability to play audio over a
USB connection. Be sure to check out the <a href="#audio-dock">reference implementation</a> of a USB
audio dock in this ADK if you are interested in making audio-related USB accessories for
Android.</p>

<h2 id="components">Components</h2>

<p>The ADK 2012 is based on the Arduino open source electronics prototyping platform and is an open
hardware design. The hardware design files and firmware sou