Sir, i am a student taking electronics subject in our university. i would like to have some advice in preparing our project(Color sensor). i found a diagram of this circuit having 8 colors exactly what we really need. i made the sensor strictly following the diagram but i can not figure out why it doesn't sense the other colors, can you help me with my problem sir...
this is the diagram i follow
http://www.electronic-circuits-diagrams.com/sensorsimages/3.gif
thank you sir...
this is the diagram i follow
http://www.electronic-circuits-diagrams.com/sensorsimages/3.gif
thank you sir...