The TCS3200 Color Sensor is a complete color detector module, featuring the TA0S TCS3200 sensor chip and four white LEDs. With the TCS3200 Color Sensor, you can identify nearly all visible colors. It can be used for tasks such as reading test strips, sorting by color, detecting ambient light, calibration, and color matching. The circular socket on the sensor module allows for color detection without being influenced by external lighting.