- Parameter Details: 1.2 die Parameter - Product Overview: BH1750FVI Digital Light Sensor Module designed for a digital two-wire serial bus interface. This optical intensity sensor enables precise adjustment of LCD backlight brightness for keyboard illumination, enhancing user experience in varying lighting conditions. - Key Features: - Adjustable Brightness: Allows for real-time adjustment of keyboard backlight brightness, improving visibility and reducing eye strain. - Wide Detection Range: Capable of measuring light intensity from 1 to 65535 lux, making it suitable for diverse environments. - Compact Size: External dimensions of 26 mm diameter and 28.5 mm height (including light beads), allowing for easy integration into various applications. - Power Requirements: Operates at a DC voltage of 5V, ensuring compatibility with standard electronic systems. - Communication Protocol: Utilizes I2C interface for seamless integration with microcontrollers and other devices. - Spectral Sensitivity: Optimized for sensitivity at a wavelength of 560 nm, ensuring accurate light intensity readings. - Applications: - Smart Keyboards: Perfect for adaptive keyboard lighting solutions in smart devices. - Ambient Light Detection: Ideal for use in home automation systems to adjust lighting based on ambient conditions. - Photography Equipment: Can be employed in photography to measure and adjust lighting conditions for optimal image capture. This light sensor module is a reliable solution for enhancing lighting control in electronic devices, providing flexibility and improved user interaction through its advanced features.