[simpits-tech] new video.

[Brian Sikkema]

On 9/26/2011 5:08 AM, Gene Buckle wrote:
> This was taken last week - it's a demo of the PID controller that we
> developed to control the mirror shape for the collimated display.
>
> http://www.youtube.com/watch?v=q309MyEtc3A
>
> g.
>
>
Very cool!

Question. Why did you opt for the gear setup on the servo? Could you 
have just had it controlling the gate directly? Just curious, your way 
obviously works, too.

Brian