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.To take an example, http://vwlowen.co.uk/arduino/spectrum-analyser/spectrum-anal... about taking a simple 2.4 GHz module and building a spectrum analyzer, is a nice post. You can tell he enjoyed doing it.