[Chugalug] [OT] Best way to rotate a motor precisely

James Nylen jnylen at gmail.com
Sat Mar 2 23:52:09 UTC 2013

For a future electronics project, I want to make a seasonal clock like this
one : http://www.kickstarter.com/projects/scottthrift/the-present .  What
is the best way for a hobbyist like me to make a motor rotate precisely to
a given angle?  I assume I need some kind of rotation sensor?  I'd like to
get within 1-2 degrees accuracy if possible.
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