2 Pack Digital Light Sensor Module, DC5V I2C, Ambient Light Detection 1-65535 Lux, for Smart Lighting and Display Backlight

Features:1. Two-Piece Value Set – Includes two sensor modules for flexible placement and multi-point light monitoring.2. Sturdy & Reliable Build – Metal and durable plastic construction ensures stable performance over time.3. Plug-and-Play I2C Interface – Operates with DC5V and a simple two-wire I2C connection, no extra components required.4. Wide Light Detection Range – Accurately measures 1 to 65,535 lux, suitable for low-light to bright environments.5. Natural Light Response & Low Power – Mimics human eye sensitivity with a power-down function to save energy when idle.Product Details:This digital light sensor module uses an I2C serial bus for precise ambient light detection. It can be used to automatically adjust backlight brightness for LCDs, keyboards, or display panels. With high resolution and a broad detection range, it ensures accurate monitoring. The module supports adjustable calibration to compensate for window or cover effects, extending the effective range from 0.11 lx up to 100,000 lx. Compact and easy to integrate, it works well in smart lighting, environmental sensing, and energy-saving applications.Specifications:- Operating Voltage: DC 5V- Communication Interface: I2C (Fast Mode Supported)- Light Detection Range: 1–65,535 lx (expandable via calibration)- Peak Sensitivity Wavelength: 560 nm- Dimensions: Approx. 26 mm outer diameter, 28.5 mm edge diameter, 26 mm height (including light bead)- Features: 50Hz/60Hz noise rejection, 1.8V logic inp