RSS

Category Archives: LED

RGB Color Detection

Here is a fun idea that could be leveraged into several interesting projects.  It uses an RGB LED and a CdS photocell to detect the color of any object.  Here‘s another really cool version of the same project, where a ball changes color to match the surface you put it on.

 
Leave a comment

Posted by on January 1, 2012 in Arduino, LED, Microcontrollers