The I2C Color Sensor. This module is based on the color sensor TCS3414CS with digital output I2C. Based on the 8*2 array of filtered photodiodes and 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. 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 Demonstration This module can be used to detect the color of light source or the color of objects. When used to detect the color 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.
Posted on: Thu, 30 Oct 2014 10:16:36 +0000