In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Coriolis wrote:

I think the wavelength is chosen because the human eye has a different sensitivity to different frequencies, so they chose the frequency the eye is most sensitive to. I think the frequency is a normalization value and not a pure definition, so it still works for other frequencies in the spectrum. I believe the end result is that a 1 cd green LED will appear brighter than a 1 cd red LED. This is my opinion though and not based on something Ive read, so I could very well be wrong.

---------- End of Message ----------


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=89554#m89683

Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com

The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)