Cảm biến cường độ ánh sáng BH1750FVI
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.
- 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