TCS3200 Color Sensor Module – RGB Color Detection
TCS3200 Color Sensor Module – RGB and White Light Detection
The TCS3200 color sensor module detects RGB colors and white light intensity using an array of photodiodes and a programmable frequency output. It is ideal for color sorting systems, display calibration, and object recognition projects. With built-in white LEDs for illumination and a simple digital interface, it integrates easily with microcontrollers like Arduino.
Key Specifications
| Specification | Value |
|---|---|
| Sensor Chip | TCS3200 |
| Operating Voltage | 2.7V – 5.5V DC |
| Output | Frequency proportional to light intensity (square wave) |
| Detection Range | 10 mm typical (with LED illumination) |
| Dimensions | 28 mm x 25 mm x 9 mm (approx) |
| Interface | 8-pin header (VCC, GND, S0, S1, S2, S3, OUT, LED) |
What You Can Build With This
- Color sorting machine for M&Ms, LEGO bricks, or fruits
- RGB color scanner for matching paint or textile colors
- Automatic white balance calibration for camera projects
- Interactive art installations that react to colored objects
Compatibility
This module works with any microcontroller that can measure frequency or pulse width, including Arduino Uno, Nano, Mega, ESP8266, ESP32, and Raspberry Pi Pico. It operates at 3.3V or 5V logic levels. Pair it with a motor driver to build a sorting conveyor, or with an LCD to display detected colors.
Wiring Notes
Connect VCC to 5V, GND to ground. Use S0 and S1 to set output frequency scaling (e.g., HIGH-HIGH for 100%). S2 and S3 select photodiode type (red, green, blue, clear). Connect OUT to a digital input pin on your microcontroller and measure frequency or pulse width. Use a 10kΩ pull-up if needed. Current consumption is under 2mA, so no external driver required.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino Uno?
Yes, the TCS3200 works directly with Arduino Uno. Connect OUT to a digital pin and use the pulseIn() function to measure the output frequency. Libraries like MD_TCS230 make color reading straightforward.
How accurate is the color detection?
The sensor provides 8-bit resolution per RGB channel, suitable for distinguishing distinct colors. For precise color matching, calibrate against known samples and use averaging in software to reduce noise.
Does it work in bright ambient light?
The built-in white LEDs are designed to dominate over ambient light at close range, but for best results, shield the sensor from direct sunlight. The clear photodiode channel can also measure ambient light for compensation.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
What you can build with this
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items