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  1. WillowWaily

    I'm trying to make a new kind of Zoetrope... and measure earth's gravitational acceleration.

    Maybe you all can help! I am a physics major and electronics is not my strength. Here’s the situation: I have certain materials with which I need to accomplish a certain task (that being, to make my zoetrope) I. The task • Make a stepper motor rotate at certain rpms. • Make 5 LED’s flash...

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