BH1750 BH1750FVI ชิปโมดูลแสงความเข้มแสง 3.3V-5V บอลแสงสำหรับ Arduino

Keyes BH1750FVI digital light sensor module is a digital light intensity sensor integrated circuit for two-wire serial bus interface. The light intensity data collected by the module can be used to adjust the brightness of the LCD and keyboard backlight. The module resolution can detect a wide range of light intensity changes. parameter: 1. The outer diameter is 26mm, the large rim diameter is 28.5mm, and the height is 26mm (plus light ball) 2. Working voltage: DC5V 3. Communication interface: I2C 4. Input light range: 1-65535lx 5. Spectral sensitivity characteristics: typical peak sensitivity wavelength: 560nm 6. Weak dependence on light source: incandescent lamp, fluorescent lamp, halogen lamp, white LED, fluorescent lamp can be used