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Simple Color Detection Circuit

By using reflected light from the LED, the photoresistor outputs varying resistances. Sooo, if the LED is shining blue, and you wave a blue object over the photoresistor, the indicator LED lights up indicating it is a color match. THE POSSIBILITIES!! A machine that sorts M&M's by color? A robot that criticizes you on your bad color-coordinating fashion choices? Something useful like an aid for colorblind/blind people? P.S., I think I said "photodiode" in the video; I meant photoresistor.

Tags: circuit, color, detection, electronics, led, photoresistor, project, rgb, simple
1 Downloads - Last from: http://www.electronicsinfoline.com/New/Electronics/the-innovative-color-detection-circuit.html (Your Blog here!)