Cảm biến cường độ ánh sáng BH1750FVI
75.000₫
Còn hàng
Mô tả :
The BH1750FVI digital light sensor module is a digital light intensity sensor integrated circuit for a two-wire serial bus interface. Using the light intensity data collected by the module, the brightness of the LCD and keyboard backlight can be adjusted....
The BH1750FVI digital light sensor module is a digital light intensity sensor integrated circuit for a two-wire serial bus interface. Using the light intensity data collected by the module, the brightness of the LCD and keyboard backlight can be adjusted. The module resolution can detect a wide range of light intensity changes.
Specifications:
- Outer diameter 26mm, large edge diameter 28.5mm, height 26MM (plus light ball)
- Working voltage: DC5V
- Communication interface: I2C
- Input light range: 1-65535lx
- Spectral sensitivity characteristics: Typical value of peak sensitivity wavelength: 560nm
- Weak light source dependence: incandescent lamp, fluorescent lamp, halogen lamp, white LED, fluorescent lamp
