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Small green circuit board with a silver sensor chip and a white LED, pin headers along one edge

LORDWORLD

LORDWORLD TCS34725 Color Sensor Development Board

SKU CH-ETXD-663PY

Development board with TCS34725FN color sensor, 16-bit RGBC channels, IR filter, I2C interface and 3.3/5V logic compatibility

  • Onboard TCS34725FN sensor with embedded ADC delivers high-sensitivity 16-bit colour data
  • Integrated IR blocking filter minimises infrared interference for accurate human-eye-like colour perception
  • Wide dynamic range and I2C interface using few pins simplifies microcontroller integration
  • Onboard voltage level translator enables direct 3.3 V or 5 V logic compatibility
  • Programmable light-intensity interrupts with PWM-controlled fill LED support automated sensing applications

Ideal for colour-sensing projects

The LORDWORLD TCS34725 development board integrates a TCS34725FN colour sensor with an embedded 16-bit ADC per channel and an IR-blocking filter. It communicates over I2C using few pins and includes a voltage-level translator for 3.3V or 5V logic. An onboard LED provides adjustable fill-light via PWM, making it suited for makers adding colour detection to microcontroller projects.

Consistent output under continuous sampling

The embedded ADC delivers high sensitivity and wide dynamic range across sustained readings, while the IR-blocking filter keeps spectral response stable over time. Programmable upper and lower thresholds generate interrupt signals without polling overhead, and the LED brightness remains steady under PWM control during long measurement sessions. The board maintains reliable RGBC data without white-balance drift during extended operation.

Check voltage and library support first

Ensure your host controller can operate at 3.3V or 5V logic levels to match the onboard translator. Verify that your development environment has an I2C library compatible with the TCS34725 register set for RGBC data and interrupt handling. Confirm you can allocate two GPIO pins for the I2C bus and, if needed, a third pin for the interrupt line. Buyers needing multiple simultaneous colour channels should look elsewhere.

Pontos fortes

  • Onboard TCS34725FN sensor with embedded ADC delivers high-sensitivity 16-bit colour data
  • Integrated IR blocking filter minimises infrared interference for accurate human-eye-like colour perception
  • Wide dynamic range and I2C interface using few pins simplifies microcontroller integration
  • Onboard voltage level translator enables direct 3.3 V or 5 V logic compatibility
  • Programmable light-intensity interrupts with PWM-controlled fill LED support automated sensing applications

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

Does the TCS34725 sensor draw much power or generate heat when running continuously?

The board uses a low-power I2C colour sensor with an onboard LED that can be dimmed by PWM, so heat and current stay minimal during all-day operation.

What must I already have to connect and power this development board?

A microcontroller or single-board computer with a 3.3 V or 5 V I2C bus and a matching supply rail is all that is required.

Will this board work alongside my older 5 V Arduino without extra level-shifting?

Yes, the onboard voltage level translator makes the sensor directly compatible with both 3.3 V and 5 V logic.

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