The GY-31 TCS3200 Colour-Recognition-Sensor is an advanced version of the TCS230. The Chip can match the frequency of the light with the colour of the light and therefore determine it. The four light diodes make the colour recognition in the dark possible. The selection and control can be done with the help of a microcontroller.
Supply Voltage: DC 3-5 V
Voltage of the frequency output: 0-5 V
bright white LED's for a smooth illumination
Best Recognition Distance: 10 mm
Size: 31,6 mm * 24,4 mm (L*W)