توضیحات
ماژول سنجش شدت نور BH1750FVI RED:
BH1750FVI Digital light sensor module ,is a integrated circuit based on digital Illuminance sensor applying to two-wire serial bus interface.
Utilize the data of light intensity collected by this module to adjust the brightness of background light in liquid crystal and keyboard.
Resolution ratio can detect the changes of light intensity within a rather large scope.
Parameter:
1、Outer diameter :26mm, Big diagram:28.5mm, Height: 26MM（plus light ball）
2、Working voltage：DC5V
3、Communication interface：I2C
4、Range of inputing light：1-65535lx
5、spectral sensitivity feature：typical value of wave length about sensitivity:560nm
6、Weak dependency of light source：optional incandescent lamp，fluorescent lamp，halogen lamp，white light LED
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