The light and color sensor for Lego Mindstorms EV3 robots can measure a very large range of light intensity, from darkness to bright sunlight. Your robots will be able to detect light sources or follow lines (black on a white background or vice-versa).
The light and color sensorfor Lego Mindstorms EV3 robots can also distinguish between different colors (blue, green, yellow, red, white, brown and black) to select an object according to its color. The refresh rate is 1kHz.
Attention, this sensor is not compatible with the Lego Mindstorms NXT robots.