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Tools and Materials for Arduino
Welcome to Arduino
Bookshelf HackingView Instructable »
Arduino Busy-o-MeterView Instructable »
Thats what I was going for :) I imagine there is a way to do it with more pointy things if you were to have different shafts inside of each other that could rotate independedntly.
Arduino Light ThereminView Instructable »
Arduino Magic ClockView Instructable »
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