stepper motors

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    16' clock with moving hands, need ideas for control and programing

    I'm working on a Christmas Carol build and were balls to the wall right now. This show is massive. One element is a 16' diameter clock with a minute and hour hand. I need to be able to control the movements of the hands. The biggest hand is 8' long and weighs in at right around 3 lbs. We used...
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