查看“Microduino-Color Detector”的源代码

{{Language|Microduino-Color detector}}
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[[File: Microduino-Color_detector.jpg|400px|thumb|right| Microduino-ColorDetector]]

Microduino-Color detector is a color detection senor. 

This module adopts TCS3414CS color chip and it can be connected through IIC interface. Based on 8×2 filtered photodiode and 16-bit analog-digital converter, you can measure light or light reflection on the surface of an object to acquire color value. 
 



==Features==
*High accuracy and sensitivity; 
*Low-consumption, long product life and high-stability;   
*Small and easy to install.   


==Specification==
*Electrical specification 
**Operation voltage: 3.3 ~6.0 V
**Input device
*Tech parameters 
**ROHS authentication: YES
**Operation temperature: -40 ~ 85 °C 
*Size 
**Size of the sensor: 5mm*5mm
**Size of the board: 20mm*20mm
**1.27mm-ptich 4Pin interface

*Connection method 
**Interface: IIC
**Pin description: GND, VCC, signal 1 and signal 2. Since the output signal is IIC, you need IIC interface to receive signals, which can connect Sensorhub's IIC pin. 
[[file:mCookie-sensorhub_rule.JPG|thumb|800px|center]]
[[File: Microduino-Temp&Hum_I2C.jpg|600px|thumb|center]]


==Document==
*Schematic: '''[[File: Microduino_Color_detector.Zip]]'''


==Development==
===Preparation===
*Make sure you build Microduino IDE or refer to: [[Microduino Getting started]]
*Core selection 
**1. Adopt [[Microduino-CoreUSB]] or [[mCookie-CoreUSB]] as the core. 
**2. Adopt [[Microduino-Core]] or [[Microduino-Core+]] as the core plus [[Microduino-USBTTL]] as the program download module. 

===Program===
[[https://github.com/Microduino/Microduino_Tutorials/tree/df0a1175ef707a5c541c6cf37efa4b83dbeb6030/mCookie_sensor/MicroduinoColorSensor MicroduinoColorSensor]]


*Define variable values; RGB reading range.
   #define redMax 32767
   #define greenMax 32767
   #define blueMax 32767
   int redValue,greenValue,blueValue;

*readRGB();    Read RGB color function 

*Reflect RGB value (0~32767) to (0.225);  
  redValue=map(red, 0, redMax, 0, 255);
  greenValue=map(green, 0, greenMax, 0, 255);
  blueValue=map(blue, 0, blueMax, 0, 255);

===Hardware Buildup===
*Connect the sensor to the IIC interface of the Sensorhub with a wire. 
[[Microduino-Sensorhub]]
[[file:Microduino-sensorhub_I2C.PNG|thumb|400px|center]]
[[mCookie-Hub]]
[[file:mCookie-sensorhub_I2C.PNG|thumb|400px|center]]
* Connect the core, Sensorhub and the Color Detector to a computer with a USB cable.   
* Select the right board and COM port, compile and download.  You can refer to [[AVR Core：Getting started]]
 [[file:upload.JPG|thumb|800px|center]]
*Download the program above. 
*Select the right port from Tools→Serial Port in Arduino IDE and then download program. 
*Open the serial monitor after download. The console will print current RGB value circularly.  

==Application==
Microduino-Color detector is suitable for environment color detection. 


===Project===
* '''[[Chameleon]]'''


==Purchase==

==History==

==Pictures==

*Front 
[[file: Microduino-Color-Detector -F.JPG|thumb|600px|center|Microduino-Temp&Hum Front]]
*Back 
[[file: Microduino-Color-Detector -b.JPG|thumb|600px|center|Microduino-Temp&Hum Back]]
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