BH1745NUC Digital Color Sensor RGB detect sensor environment light module for LCD TV Mobile Phone Tablet PC I2C IIC Interface

In this article we look at a BH1745NUC Luminance and Colour Sensor and connect it to an Arduino
The BH1745NUC is digital color sensor IC with I²C bus interface. This IC senses Red, Green and Blue light (RGB) and converts them to digital values. The high sensitivity, wide dynamic range and excellent Ircut characteristics makes this IC the most suitable to obtain the illuminance and color temperature of ambient light for adjusting LCD backlight of TV, mobile phone and tablet PC. It is possible to detect very wide range light intensity. (0.005 – 40k lx)

Features:
-The High Sensitivity and Wide Dynamic Range (0.005 – 40k lx)
-Supports Low Transmittance (Dark) Window
-Correspond to I²C Bus Interface
-Low Current by Power Down Function
-Rejecting 50Hz/60Hz Light Noise
-Correspond to 1.8V Logic Interface
-Programmable Interrupt Function
-It is possible to select 2 type of I²C bus slave address (ADDR -’L’: “0111000”, ADDR =’H’: “0111001”)s