This is a module that the minimum system for the TCS3200 sensor, which is a color sensor based on a "color to frequency" conversion system, which means that the output is not analog, if not rather, it will deliver specific frequencies. with respect to the detected colors.
TCS3200 Color Sensor
SKU: IM-SEN-031
$125.00Price
High resolution conversion from light intensity to frequency.
Communicates directly with the microcontroller
Works from 3.3 to 5V