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I'm still playing as I learn the basics. The great news is that I have passed on my interest to a third grade student! He is now pestering his mom for permission to tear down unwanted electronics looking for parts. (Don't worry, his family is making sure he doesn't kill himself.)
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/beam-turny-thingy