user31597: I want to recognize the color of passing by objects. The speed of the objects is quite fast, arround 1 meters per second maybe a bit slower. The objects can have only two colors, as an example red or green and the distance between the sensor and the passing by objects is only a few millimeter.
I want to use a color sensor or multiple sensors of the same type bheind each other and timed so that at least one of them take a measurement of the object.
But I dont know which sensor I should take. 

user10394: I don't think this question has anything to do with Arduinos, at least not the way its currently written, but the answer is very simple look at the Pixie Cam. http://charmedlabs.com/default/pixy-cmucam5/

31597: <p>I want to recognize the color of passing by objects. The speed of the objects is quite fast, arround 1 meters per second maybe a bit slower. The objects can have only two colors, as an example red or green and the distance between the sensor and the passing by objects is only a few millimeter.</p>

<p>I want to use a color sensor or multiple sensors of the same type bheind each other and timed so that at least one of them take a measurement of the object.
But I dont know which sensor I should take. </p>
 10394: <p>I don't think this question has anything to do with Arduinos, at least not the way its currently written, but the answer is very simple look at the Pixie Cam. <a href="http://charmedlabs.com/default/pixy-cmucam5/" rel="nofollow noreferrer">http://charmedlabs.com/default/pixy-cmucam5/</a></p>
