March 31, 2012, 7:52 AM Ever wanted to create ultra-cool graphics and patterns, but don't quite have the steady hand to keep them tidy enough? Step aside and let the Arduino-powered DoodleBOT do it for you! DoodleBOT is the English name for GarabatoBOT, created by Spanish Aerospace Engineering student Miguel Angel de Fruto....
<A HREF="http://www.itworld.com/263544/arduino-powered-robot-doodles-better-spirograph">Read More</A>