ITEM NAME:BH1750FVI Chip light intensity Light Sensor Module Light Ball DC5V 1-65535LX New Descriptio n Description: 1, product description The Keyes BH1750FVI Digital Illumination Sensor Module is a digital light intensity sensor IC for a two-wire serial bus interface. The brightness of the LCD and keyboard backlights can be adjusted using the light intensity data collected by the module. The module resolution can detect a wide range of light intensity changes. 2, parameters 1, outer diameter 26mm, large diameter 28.5mm, high 26MM (plus light ball) 2, working voltage: DC5V 3. Communication interface: I2C 4, input light range: 1-65535lx 5, spectral sensitivity characteristics: peak sensitivity wavelength typical value: 560nm 6. Light source dependence is weak: incandescent lamp, fluorescent lamp, halogen lamp, white LED, fluorescent lamp Specifications: Material: Plastic, Circuit Board Color: Orange Dimensions: Outer Diameter 26mm, Large Diameter 28.5mm, High 26mm Package Included: 1 * BH1750FVI Digital Light Sensor Module Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! BH1750FVI Chip light intensity Light Sensor Module Light Ball DC5V 1-65535LX.The Keyes BH1750FVI Digital Illumination Sensor Module is a digital light intensity sensor IC for a two-wire serial bus interface. The brightness of the LCD and keyboard backlights can be adjusted using the light intensity data collected by the module.