TCS3200 GY-31 Color Recognition and Color Spectrum Sensor Module (Color Recognition Sensor Module), analog-digital, with built-in backlight (universal)

Optical digital color sensor GY-31 based on the TCS3200 chip, with a 5 V operating voltage and built-in LED backlight. Designed for precise RGB spectrum detection of surfaces in robotics and DIY sorting systems.

Product code	12812
Category	Arduino
In stock	10+ in stock

351 TL

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§ 02 — Description

A high-tech, precise, programmable optical color recognition sensor for general use, built on the specialized TCS3200 color-to-frequency converter chip. This module is designed for integration into educational and industrial robotic platforms, conveyor lines for automatic sorting of objects by shade, and comprehensive instruments for spectral analysis and color control of products. FEATURES Part type: Electronic optical silicon color sensor (interface) Main chip: TCS3200 light-to-frequency converter (chip in the center) Photodiode array: 64 cells (16 with red filter, 16 with green, 16 with blue and 16 unfiltered) Backlight: 4 built-in bright white LEDs at the corners of the lens Operating voltage: 2.7 V to 5.5 V DC (DC 2.7V-5.5V) Output signal type: Digital square wave with frequency directly proportional to light intensity Control interface: Two separate 5-pin header strips (S0, S1 for frequency scaling; S2, S3 for filter color selection; OUT for output frequency; LED for backlight control)