The TCS230 is a color light-to-frequency converter on single CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance). The full-scale output frequency can be scaled by one of three preset values via two control input pins. Output enable (OE) places the output in the high-impedance state for multiple-unit sharing of a microcontroller input.

• Simple blocking read of RGB color

1. Baixe o arquivo .zip da biblioteca.
2. No Arduino IDE, clique em Sketch > Include Library > Add .ZIP Library....
3. Selecione o arquivo .zip que você acabou de baixar.