{"product_id":"sparkfun-mini-tristimulus-color-sensor-opt4048dtsr-qwiic","title":"SparkFun Mini Tristimulus Color Sensor - OPT4048DTSR (Qwiic)","description":"\u003cp\u003eThe SparkFun Qwiic Mini Tristimulus Colour Sensor is built around the OPT4048 High-Speed High Precision Tristimulus XYZ Color Sensor from Texas Instruments. This Mini Sensor features a single-chip high-resolution colour sensor capable of measuring four channels, each with specific engineered spectral responses. This Mini-sized breakout board is only 0.5in. by 1in. big and has been equipped with two \u003ca href=\"\/nl\/search?q=qwiic+cable\u0026amp;narrow_by=\u0026amp;sort_by=relevency\u0026amp;page=1\"\u003eI2C Qwiic connectors\u003c\/a\u003e to make interfacing with the OPT4048 a bit easier. It’s part of SparkFun’s Qwiic connect system, so you won’t have to do any soldering to figure out how things are oriented. However, we still have broken out 0.1\"-spaced pins if you prefer to use a \u003ca href=\"\/nl\/collections\/solderless-breadboards\"\u003ebreadboard\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThree of the four channels on the OPT4048DTSR closely match the CIE tristimulus spectra, with the fourth channel having a wide-band spectral response. With measurements from these channels, essential characteristics of the lighting environment can be extracted, like (i) light intensity (lux), (ii) colour in CIE XY, LUV coordinates, and (iii) Correlated Color Temperature. This aids in applications where measuring the precise characteristics of the lighting environment is critical, like display brightness, colour temperature adjustment, camera colour temperature correction, object true colour recognition, \u0026amp; medical applications.\u003c\/p\u003e\n\u003cp\u003eWe've written an \u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_OPT4048_Arduino_Library\"\u003eArduino library\u003c\/a\u003e to make reading the various measurements easy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_Tristimulus_Color_Sensor-OPT4048\/introduction\/\"\u003eGet Started with the Qwiic OPT4048DTSR Tristimulus Colour Sensor Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/vYaXzeElMsk?si=osORfxowkzZAgxGv\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eI2C Interface (Qwiic-enabled)\u003c\/li\u003e\n\u003cli\u003eSelectable I2C Address: 0x44 (default), 0x45, 0x46\u003c\/li\u003e\n\u003cli\u003e2x Horizontal Qwiic Connectors\u003c\/li\u003e\n\u003cli\u003eMini 0.5in. x 1in. Footprint\u003c\/li\u003e\n\u003cli\u003eSupply Voltage Range: 1.71-3.6V\u003c\/li\u003e\n\u003cli\u003eFour-channel sensing using precision optical filters\u003c\/li\u003e\n\u003cli\u003eXYZ tristimulus channels with close matching to CIE 1931 spectra with excellent IR rejection\u003c\/li\u003e\n\u003cli\u003eClear wide bandwidth channel\u003c\/li\u003e\n\u003cli\u003eHigh-resolution colour measurement in CIE XY, LUV space, correlated colour temperature (CCT) along with ambient lux measurement\u003c\/li\u003e\n\u003cli\u003eSemi-logarithmic output with seven binary logarithmic full-scale light ranges and highly linear response within each range\u003c\/li\u003e\n\u003cli\u003eBuilt-in automatic full-scale light range selection logic, which switches measurement range based on input light condition with excellent gain matching between ranges\u003c\/li\u003e\n\u003cli\u003e26 bits of effective dynamic range from 2.15mlux to 144klux\u003c\/li\u003e\n\u003cli\u003e12 configurable conversion times from 600µs to 800ms per channel is an excellent choice for a wide variety of high-speed and high-precision applications\u003c\/li\u003e\n\u003cli\u003eExternal pin interrupt for hardware synchronized trigger and interrupts\u003c\/li\u003e\n\u003cli\u003e24µA (with ultra-low power standby (2µA)) low operating current\u003c\/li\u003e\n\u003cli\u003e–40°C to +85°C operating temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/1\/b\/a\/8\/5\/22639-SparkFun_Color_Sensor_OPT4048-Mini-Schematic.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/b\/f\/3\/2\/7\/22639-SparkFun_Color_Sensor_OPT4048_Mini-EagleFiles.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/8\/6\/a\/0\/2\/22639-SparkFun_Color_Sensor_OPT4048-Mini-BoardOutline.png\"\u003eBoard Dimensions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/docs.sparkfun.com\/SparkFun_Tristimulus_Color_Sensor-OPT4048\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/4\/3\/4\/8\/f\/opt4048.pdf\"\u003eDatasheet\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(OPT4048)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_OPT4048_Arduino_Library\"\u003eArduino Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\"\u003eQwiic Info Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_Tristimulus_Color_Sensor-OPT4048\"\u003eGitHub Hardware Repository\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":50847481299217,"sku":"SEN-22639","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/sparkfun-mini-tristimulus-color-sensor-opt4048dtsr-qwiic-sparkfun-sen-22639-41723377352899.jpg?v=1735213840","url":"https:\/\/abcd3032.myshopify.com\/nl\/products\/sparkfun-mini-tristimulus-color-sensor-opt4048dtsr-qwiic","provider":"Tayyab Zak","version":"1.0","type":"link"}