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

Stephen Kraus ub3ratl4sf00 at gmail.com
Sat Mar 2 23:54:22 UTC 2013


Stepper motor and some sort of optical sensor.

On Sat, Mar 2, 2013 at 6:52 PM, James Nylen <jnylen at gmail.com> wrote:

> 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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