Arduino Color Recognition Sensor GY-31

Arduino Color Recognition Sensor GY-31

GY-31 Color Module

Sensor: TCS3200

Color Frequency converter

Arduino Color Recognition Sensor GY-31 Features

• High resolution conversion of light
• Conversion from density to frequency
• Programmable color and full scale output
• Frequency
• Communication directly with the microcontroller
• Single supply operation (2.7 V to 5.5 V)
• Power cut off feature
• Non-linear error typically 0.2% at 50 Hz
• Stable 200 ppm / C temperature coefficient
• Low profile, lead free and RoHS
• Compatible surface mount package

Pin Function Definitions

• Pin 1:GND
• Pin 2:OUT
• Pin 3:S2
• Pin 4:S3
• Pin 5:VCC
• Pin 6:VCC
• Pin 7:S1
• Pin 8:S0
• Pin 9:LED
• Pin 10:GND

Pin Descriptions

• GND:Power supply earth
• OUT:Output frequency
• S2:Photodiode type selection inputs
• Q3:Photodiode type selection inputs
• VCC:Supply voltage 2.7V-5V
• VCC:Supply voltage 2.7V-5V
• S1:Output frequency scaling selection inputs
• S0:Output frequency scaling selection inputs
• LED:LED Control 1: Led on 0: Led off
• GND:Power supply earth

Explanation:

• Operating voltage range:2.7 V ~ 5V
• Supply current:5V Led on 25 mA
• Interfaces:Output frequency
• Operating temperature:-40 ~ 85 C
• Size:33.2mm x 33.2mm x 25mm