Software used to produce this (see topic) picture.

Forum 2005-2010 (read only) General Frequently-Asked Questions
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Previous discussion of these vector illustrations here http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1225769108 and here http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1192447197

Andrew