1
Grove - I2C Color Sensor User Manual
Version
:
1.0
Release date
2015/9/22
Wiki:
http://www.seeedstudio.com/wiki/index.php?title=Twig_-_I2C_C
olor_Sensor_v0.9b
Bazaar:
http://www.seeedstudio.com/depot/Grove-I2C-Color-Sensor-p
-854.html
Страница 1: ...Color Sensor User Manual Version 1 0 Release date 2015 9 22 Wiki http www seeedstudio com wiki index php title Twig_ _I2C_C olor_Sensor_v0 9b Bazaar http www seeedstudio com depot Grove I2C Color Sensor p 854 html ...
Страница 2: ...2 Document Revision History Revision Date Author Description 1 0 Sep 22 2015 jiankai li Create file ...
Страница 3: ...2 2 Specification 3 3 Demonstration 4 4 With Arduino Seeeduino 5 4 1 Suggest Reading for Starter 5 4 2 Hardware Installation 5 4 3 Color Sensor Library 5 4 4 Color Sensor Examples Applications 6 5 Resources 8 6 Other Reference 9 ...
Страница 4: ...ision of Seeed Technology Inc this manual has been compiled and published which covered the latest product description and specification The content of this manual is subject to change without notice Copyright The design of this product including software and its accessories is under tutelage of laws Any action to violate relevant right of our product will be penalized through law Please conscious...
Страница 5: ... 16 bit analog to digital converters you can measure the color chromaticity of ambient light or the color of objects Of the 16 photodiodes 4 have red filters 4 have green filters 4 have blue filters and 4 have no filter clear With the synchronization input pin an external pulsed light source can provide precise synchronous conversion control ...
Страница 6: ...3 2 Specification PCB Size 2 0cm 4 0cm Interface 2 0mm pitch pin header IO Structure SCL SDA VCC GND ROHS YES VCC 3 3 6 0 V Operating Free air Temperature 40 85 C ...
Страница 7: ... of the light source the led switch should be turned off and the light source should shine the sensor directly When used to detect the color of things the led should be on and you should put the object on the top of the enclosure closely The theory of sensing the color of objects is Reflective Sensing Theory Like the picture below ...
Страница 8: ...ed a library to help you start playing quickly with the Seeeduino Arduino in this section we ll show you how to set up the library Setup Download the library code as a zip file from the Grove_I2C_Color_Sensor github page Unzip the downloaded file into your arduino libraries Rename the unzipped folder Color_Sensor Start the Arduino IDE or restart if it is open Description of functions These are the...
Страница 9: ... And via Chainable RGB LED Grove to display the detected color Notice If you haven t download Grove Chainable RGB LED library to your Arduino IDE before please download and set up the library first Open File Examples Color_Sensor example ColorSensorWithRGB LED sketch for a complete example or copy and paste code below to a new Arduino sketch Description This example can measure the color chromatic...
Страница 10: ...sor LED ledStatus 0 while 1 colorSensor readRGB red green blue Read RGB values to variables delay 300 Serial print The RGB value are RGB Serial print red DEC Serial print Serial print green DEC Serial print Serial print blue DEC Serial println colorSensor clearInterrupt for int i 0 i NUM_LEDS i leds setColorRGB i red green blue Upload the code to the development board Then Grove_ _Chainable_RGB_LE...
Страница 11: ...8 5 Resources Library Grove I2C Color Sensor Grove I2C Color Sensor Eagle File TCS3414 A Datasheet ...
Страница 12: ... Commission Internationale de l Eclairage CIE The CIE is the main international organization concerned with color and color measurement In order to acquire the color of a given object using TCS3414CS we must first map the sensor response RGB to the CIE tristimulus values XYZ It is then necessary to calculate the chromaticity coordinates x y Chromaticity Calculation Process Overview The equations t...
Страница 13: ...10 ...
Страница 14: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Seeed Studio 101020041 ...