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SparkFun Mini Tristimulus Color Sensor - OPT4048DTSR - Qwiic - SparkFun SEN-22639
Mini Tristimulus from SparkFun is equipped with a fast and precise Tristimulus XYZ OPT4048 color and light sensor from Texas Instruments. It allows the user to determine the characteristics of ambient light by measuring high resolution color in the CIE XY space, LUV, correlated color temperature (CCT) along with measuring ambient lux.
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Product description: SparkFun Mini Tristimulus Color Sensor - color sensor - OPT4048DTSR - Qwiic - SparkFun SEN-22639
Mini Tristimulus from SparkFun is equipped with a fast and precise Tristimulus XYZ OPT4048 color and light sensor from Texas Instruments. It allows the user to determine the characteristics of ambient light by measuring high resolution color in the CIE XY space, LUV, correlated color temperature (CCT) along with measuring ambient lux. Enables four-channel color detection using precise optical filters. The board is also equipped with Qwiic connectors, which enable quick connection with other peripheral devices (without the need for soldering).
Also check out the manufacturer's user guide to help you get started with the sensor.
SparkFun Mini Tristimulus Color Sensor - color sensor - OPT4048DTSR - Qwiic - SparkFun SEN-22639.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
The plate has two mounting holes.
Special features of the module
- Three of the four channels of the OPT4048DTSR closely reproduce the CIE spectral responses, the fourth channel has a broadband spectral response.
- Thanks to measurements from the channels, it is possible to extract basic features of the lighting environment, such as (i) light intensity (lux), (ii) color in CIE XY, LUV coordinates and (iii) correlated color temperature.
- XYZ channels with a close match to CIE 1931 spectra have excellent infrared attenuation.
- The broadband channel has no interference.
- The module has a semi-logarithmic output with seven binary logarithmic light ranges.
- It can be used in projects where precise measurement of the characteristics of the lighting environment is crucial (display brightness, color temperature adjustment, camera color temperature correction, object true color recognition and medical applications).
Technical specifications of the board
- Module type: color sensor
- Built-in chip: OPT4048DTSR
- Four-channel detection using precise optical filters
- High-resolution color measurement in the CIE XY, LUV space, correlated color temperature (CCT) along with ambient lux measurement
- 26-bit effective dynamic range from 2.15 mlux to 144 klux
- 12 configurable conversion times from 600 µs to 800 ms per channel
- Communication interface: I2C bus
- Bus address: 0x44 (default), 0x45, 0x46 (configurable)
- Pins: solder pads, Qwiic connectors
- Supply voltage: 1.71V to 3.6V
- Current consumption: 24 µA
- Operating temperature range: from -40°C to 85°C
- Board dimensions: 12.7 x 25.4 mm
The I2C interface address can be configured using a jumper.
Useful links
| Name | Value |
|---|---|
| Sensor - type | lights and colors |
| Width | 9 cm |
| Height | 5.5 cm |
| Depth | 0.3 cm |
| Weight | 0.002 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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