PDA

View Full Version : COLOR detection



umair00
06-22-2008, 08:09 PM
hi all,

Can anybody tell me how to make a color detector (for detecting RED/BLUE/GREEN) using IR LED+ Transistor. Wat other technique can be used.

ppppking04
06-22-2008, 10:32 PM
With Color filters:
http://www.electronic-circuits-diagrams.com/sensorsimages/sensorsckt3.shtml

http://robotroom.com/ColorSensor.html

http://www.societyofrobots.com/sensors_color.shtml

Image processing: Color filtering http://www.triindia.co.in/resources/?p=47