TCS230 colour sensor module combines configurable silicon photo diodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The full-scale output frequency of this colour sensor can be scaled by one of three preset values via two control input pins. TCS230 colour sensor module come with digital input and output which allow direct interface to a microcontroller or other logic circuitry.
TCS230 uses 8×8 matrix photo diodes to sense colour and converts the current reading in to frequency, so you will get square wave output which can be feed in to Arduino or any microcontroller to get the frequency reading which will tell you the colour based on its value.
Input Voltage: 3V ~ 5V
Best Detection Range: 10mm
High-resolution conversion of light intensity to frequency
Programmable colour and full-scale output frequency
Communicate directly with a microcontroller
Low-profile surface mount package
PCB Size (L x W): Approx. 1.2 x 0.95 inch