Customization and Compatibility: Tailored to meet diverse needs, this sensor module is fully customizable and operates efficiently between DC 3.3V to 5V, making it compatible with a wide range of devices. Advanced Technology: The LTR-390UV module with its ability to detect ultraviolet and visible light, providing precise readings through its digital output, which simplifies connectivity and data transmission. Safe and : Designed with no high-concern chemicals, this new and module guarantees safety and , making it an ideal choice for continuous usage in various applications. Optimal Operating Conditions: Engineered to perform under standard operating temperatures, the module maintains its functionality and accuracy, ensuring dependable performance across different environments. Description: The LTR-390UV is a versatile, low-voltage sensor that integrates both ambient light sensing (ALS) and ultraviolet light sensing (UVS) capabilities. This sensor efficiently converts light intensity to a digital output, which can be easily accessed via the interface. Features: communication compatible with 100kHz or 400kHz. Supports both 3.3V and 5V systems. Offers an effective resolution between 13 and 20 bits. Includes an interrupt function for responsive event handling. Specifications: Chip: LTR390-UV Operating Voltage: DC 3.3V to 5V Current Consumption: . 2.73mA (with 18-bit data acquisition over 100ms) Communication Interface: UV Response Wavelength: 280nm to 430nm ALS Response: 450nm to 700nm Output Type: Digital Pin Configuration: 4P, 2.54mm spacing Applications: UV intensity and light detection Educational weather and light experiments UV index monitoring devices Outdoor UV detection systems Note: Installation of this sensor module requires basic electronics knowledge and skills. Please consider your expertise before purchasing. Color and dimensions slightly due to manufacturing processes and manual measurements. Color: As Shown Material: Plastic+Metal Specification: Soldered Pins Package Contents: 1 LTR-390UV ultraviolet-visible light sensor module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.