Digital Light Sensor - BH1750FVI

Description

This is a BH1750FVI light intensity sensor module with built-in a 16 bit AD converter generating digital signal. The data from this module is light intensity in lx (lux meter). It communicate with micro-controller board through I2C bus.

Features

• working Voltage: 3.3V~6V
  
• I2C bus Interface with 2 alternative address (f/s Mode Support)
  
• Spectral responsibility is approximately human eye response
  
• Wide range and High resolution (1 ~ 65535 lx)
  
• Light source dependency is little. (ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light)
  
• Adjustable measurement result for influence of optical window (It is possible to detect min. 0.11 lx, max. 100000 lx by using this function.) (1 ~ 65535 lx)
  
• The influence of infrared is very small.
  
• Small measurement variation (+/- 20%)

Document

• Modules schematic
  
• BH1750FVI Datasheet