Miscellaneous Arduino bits and pieces
meta: I really like these kind of blogs which are more or less a braindump with heart to it. I'm sure there are many nice nuggets of wisdom and experience if you go through the posts.<p>To take an example, <a href="http://vwlowen.co.uk/arduino/spectrum-analyser/spectrum-analyser.htm" rel="nofollow">http://vwlowen.co.uk/arduino/spectrum-analyser/spectrum-anal...</a> about taking a simple 2.4 GHz module and building a spectrum analyzer, is a nice post. You can tell he enjoyed doing it.