{"title":"Gravity: TCS3430 Tristimulus Color Sensor","handle":"gravity-tcs3430-tristimulus-color-sensor","url":"/products/gravity-tcs3430-tristimulus-color-sensor","description":"Devices with True Tone technology like Apple iPad Pro, iPhone, and Macs usually feature sensors that measure the ambient light colour and brightness. The device then uses this information to automatically adjust its display, so it can correct white points and illumination based on your environmental lighting in order to render the right kinds of white under any conditions. And XYZ Tristimulus Color Sensor plays an important role in this technology. TCS3430 features advanced digital ambient light sensing(ALS) and CIE 1931 tristimulus color sensing(XYZ). CIE1931 XYZ Tristimulus model is a kind of standard based on three different human cone cell types. The CIE XYZ color space encompasses all color sensations that are visible to a person with average eyesight. The spectral response of TCS3430 is almost the same as that of human eyes, which can realize the high-precision measurement of illumination and color temperature. What you see is what you measured!The TCS3430 Tristimulus Color Sensor is ideally suited for the use in smartphone applications to improve color measurement and intensity of ambient light conditions. Also, it can be used in scenarios requiring a true-color viewing experience like online shopping(product color matching, reducing the return rate caused by color difference of images and real product).   You can learn more about the CIE 1931-XYZ system here: https://en.wikipedia.org/wiki/CIE_1931_color_spaceFeaturesXYZ Tristimulus FilterCapable of ±10% illuminance and correlated color temperature accuracyWide dynamic range and high sensitivityProgrammable gain and integration timeApplicationsColor detection Brightness detectionWhite balance detectionColor temperature measurementSpecificationPower Supply: 3.3V~5VOperating Current: <5mALED Operating Current: <15mAI2C Address: 0x39Operating Temperature Range: -30°C~85°CDimension: 22*27mm/0.87*1.06” DocumentsProduct wikiShipping ListGravity: TCS3430 Tristimulus Color Sensor    x1Gravity-4P I2C/UART Sensor Connector                x1     ","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2592,"title":"Default Title","sku":"DF-SEN0404","price":29.26,"on_sale":false,"in_stock":true,"available_quantity":39,"option1":"Default Title"}]}