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Measure Light and Optical Changes with a Compact Sensor
The Color Sensor TCS3200 is a light sensor with uart designed for light logging, auto-brightness control, and optical sensing. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Working Voltage: 2.7V to 5.5V; Interface: Digital TTL; Size: 28.4 x 28.4mm.
Why you’ll love it
- Key feature: High-Resolution Conversion of Light Intensity to Frequency
- Easy wiring: Digital TTL
- Power range: 2.7V to 5.5V
- Compact size: 28.4 x 28.4mm
- Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
- Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Color Sensor TCS3200 | light sensor with UART | Current item |
| Color Recognition Sensor TCS3200 Module for Arduino | light sensor | model TCS3200 |
| Color RGB Sensor with IR filter and White LED TCS34725 | infrared proximity sensor with digital output | model TCS34725 |
| Gesture and RGB Sensor APDS 9960 | gesture sensor | digital output, infrared sensing |
What you can build
This sensor is a good fit for light meters, line followers, UV monitors, auto-brightness systems, and optical experiments.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard or jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include USB-to-serial tools, level-safe controllers, displays, and data loggers, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Color Sensor TCS3200 |
|---|---|
| Interface | Digital TTL |
| Working Voltage | 2.7V to 5.5V |
| Size | 28.4 x 28.4mm |
| Category | optical light imaging photon sensors |
Wiring & usage notes
Connect power and ground, then wire TX and RX to a serial-capable controller at the correct logic level and baud rate.
What’s in the box
1 × Color Sensor TCS3200
Frequently Asked Questions
What does the Color Sensor TCS3200 measure?
It is designed to measure light, color, or optical changes.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this UART sensor?
This version uses UART or serial output, so you connect power plus TX and RX at the correct logic level.
What affects accuracy?
Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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