Sensor De Color Rgb Tcs3472 Mini 3.3v 5v I2c Filtro Ir Itytarg

Summary

The circuit board is based on the TCS3472 chipset. This sensor is able to detect color value and return RGB data as response. The TCS3472 chipset has an integrated array of 3*4 filtered photodiodes and 16 bit analog-to-digital embedded converters. Of the 12 photodiodes, 3 have red filters, 3 have green filters, 3 have blue filters and 3 have no filter (clear), which gives a total range of RGBA (RGB + Transparency). When detecting the color of an object the TCS3472 returns data from four corresponding channels: red(R), green(G), blue(B) and clear(C)(non-filtered). The response from the red, green and blue channels (RGB) can be used to determine a particular source’s chromaticity.

An integrated infrared blocking filter minimises the infrared and UV spectral components of incident light and helps with accurate color measurement. The module has a working voltage of 3.3V/5V, and communicates through an I2C interface.

The TCS3472 Color Sensor board has 7 pins:
VIN: Module power supply of 5 V
GND: Ground
3V3: Low voltage module power supply of 3.3 V
SLC: I2C Clock
SDA: I2C data
INT: Adjust I2C Address
LED: Turning on the LED

When connected to the Arduino I2C bus, XOD patches can read off a series of calibrated values including: the intensity of light in the blue part of the spectrum (465nm), green (525nm) and red (615nm). In addition, the intensity of unfiltered clear light, illuminance value in lux and colour temperature (degrees K) can be read out.

How to Connect

To connect to the Grove board:

• Connect four wires to pins inside one of the I2C sockets on the central portion of the board (top right)

• Connect left-most wire (GND) to GND pin on module

• Connect the second-left wire (VCC) to VCC pin on module

• Connect the second-right wire (SDA) to SDA pin on module

• Connect the right-most wire (SCL) to SCL pin on module