RGB Sensors are capable to read the brightness of the 3 basic colors:
Red,
Green and
Blue.
Most RGB reader device can light the surface with a few white LEDs.
On some boards you can turn On or Off the LEDs. The libraries support TCS3200 and TCS3210 chips, so the only
thing that matters is that the board contains one of these chips. RGB sensors can easily connect to Ozeki 10 if you use the following wiring and upload the code below.
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