Color Sensor Module GY-31

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Color Sensor Module GY-31

GY-31 Color Sensor Module is made using IC TCS3200, a programmable color light to frequency converter. It has configurable silicon photodiodes and a current to frequency converter in a single monlithic CMOS Integrated Circuit. Its output is square wave having 50% duty cycle with frequency directly proportional to irradiance (light intensity). This module can be directly interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc.

500.00 449.00

4 in stock

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Description

GY-31 Color Sensor Module is made using IC TCS3200, a programmable color light to frequency converter. It has configurable silicon photodiodes and a current to frequency converter in a single monlithic CMOS Integrated Circuit. Its output is square wave having 50% duty cycle with frequency directly proportional to irradiance (light intensity). This module can be directly interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc.

Features

  • High Resolution Conversion of Light Intensity to Frequency
  • Programmable Color and Full Scale Output Frequency
  • Power Down Feature
  • Stable Temperature Coefficient
  • Can be directly interfaced with a Microcontroller

Specifications

  • Operating Voltage : 2.7V ~ 5.5V
  • Current : 25mA at 5V when LED is ON
  • Operating Temperature : -45°C ~ 85°C
  • Non-linearity Error : 0.2% at 50KHz typically
  • Temperature Coefficient : 200 ppm/°C

Pin Out

PIN Name Description
1 GND Power Supply Ground
2 OUT Output Frequency
3 S2 Photodiode Type Selection Input
4 S3 Photodiode Type Selection Input
5 VCC Supply Voltage
6 VCC Supply Voltage
7 S1 Output Frequency Scaling Selection Input
8 S0 Output Frequency Scaling Selection Input
9 LED LED Control, 1 – LED ON & 0 – LED OFF
10 GND Power Supply Ground

Datasheets

Additional information

Weight 9 g
Dimensions 33.2 x 33.2 x 25 mm