Re: [Phys-l] Help With Lissajous curves

[Dennis Erickson <derickson.21stcentury@rcn.com>]

x input.  Some may have the X input on the back.


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Dennis Erickson
WA9FBC

Latin School & Chicago Sidewalk Astronomy Club

http://www.sidewalk-astronomy-club.com/chicago/

http://www.darksky.org

Keep your eye on the Sky!
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On Aug 30, 2009, at 9:45 AM, David Abineri wrote:

> I am trying to use an oscilloscope to generate Lissajous curves for my
> math class but it seems that one must have control not only of the
> vertical displacement of the beam but also of the horizontal (sweep?)
> displacement.  Do most scopes give this control?  I don't seem to be
> able to find it on the ones I have?  What should I be looking for on  
> the
> scope for the horizontal input?
>
> Thanks for any help you can offer on this, David Abineri
>
>
>
> --
> D. Abineri     dabineri@fuse.net
>
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