Website/Program showing effects of Shutter Speed, Aperture and ISO ?????

[BigAl127]

I seem to remember a while back seeing a link to a program or website, where there was a photo, and I believe it had 3 sliders below it, whereby you could adjust the Shutter speed, aperture and ISO and see the effect this would have on the photo?

Despite my unsuccessful efforts to find this again, I wondered if anyone else can remember it, or am I going completely insane and have only dreamt it?

Any help in finding it much appreciated.

 

[stokecity_m]

http://www.kamerasimulator.se/eng/?page_id=2

 

[Flash In The Pan]

Here you go

 

[BigAl127]

Many thanks to both of you for the links. Service of the highest level