The TCS3200D Color Recognition Sensor Module is a programmable color detection sensor capable of converting light intensity into a frequency output signal. It integrates an array of photodiodes with red, green, blue, and clear filters along with a current-to-frequency converter, allowing accurate detection of different colors and light intensities. The module includes onboard white LEDs for illumination, enabling consistent color detection under varying lighting conditions.

Key Features

Detects red, green, blue, and clear light components
Converts light intensity directly to frequency output
Programmable output frequency scaling
Onboard white LEDs for consistent illumination
High-resolution color sensing capability
Digital output suitable for direct microcontroller interfacing
Fast response time and stable performance

Technical Specifications

Sensor chip: TCS3200D
Detection method: RGB photodiode array with frequency output
Output type: Digital square wave (frequency proportional to light intensity)
Operating voltage: 2.7V – 5.5V
Output frequency scaling options: 100%, 20%, and 2%
Interface pins: S0, S1, S2, S3 (control pins), OUT (frequency output), OE (output enable)
Photodiode filters: Red, Green, Blue, Clear
Integrated illumination: 4 white LEDs
Operating temperature: –40°C to +85°C