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Gravity: TCS34725 RGB Color Sensor

Gravity: TCS34725 RGB Color Sensor

MPN: SEN0212
DFRobot
TCS34725 Color Sensor Gravity Platform Evaluation Expansion Board
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Overview

The SEN0212 is a color sensing module based on the TCS34725 IC, designed for the DFRobot Gravity ecosystem. It provides red, green, blue, and clear (RGBC) light sensing with an integrated IR blocking filter to minimize the effects of infrared light on color measurements. The module operates over a voltage range of 3.3V to 5V and communicates via a standard I2C interface.

Why Choose This Part

The inclusion of an IR blocking filter allows for high-accuracy color detection even under incandescent or sunlight conditions. The Gravity connector provides a solderless, plug-and-play interface for rapid prototyping with 3.3V and 5V microcontrollers.

Applications

RGB LED Consistency Control
Monitoring and calibrating multi-unit LED arrays to ensure uniform color output across different fixtures.
Industrial Sorting
Identifying and categorizing objects based on surface color in automated conveyor systems or robotics.
Ambient Light Sensing
Adjusting display backlight intensity and color temperature based on surrounding lighting conditions.

Key Specifications

Type Sensor
Contents Board(s)
Function Color
Platform Gravity
Utilized IC / Part TCS34725

Getting Started

Connect the module to an I2C port on an Arduino or ESP32 using the provided Gravity 4-pin cable. DFRobot provides a dedicated Arduino library for the TCS34725 to simplify reading RGBC values and calculating color temperature. Ensure the target object is within the 3mm to 10mm measurement range for optimal accuracy.

Categories

Sensors