1. High sensitivity and fast response: LTR390-UV provides accurate ambient light and ultraviolet sensing, which has the characteristics of high sensitivity, fast response time, and strong anti-interference ability. 2. Multi functional light detection: This light intensity detection module is very suitable for various applications, including light experiments and outdoor ultraviolet detection. It can measure ultraviolet and ambient light, making it a universal tool for any setting that requires precise light monitoring. 3. Digital output: The digital ultraviolet sensor integrates ADC and MCU, and converts optical data into digital signal output through I2C or UART interface. This makes it easy to integrate into different systems and ensures reliable data transmission. 4. Reliable UV sensing: With its advanced UV sensing capability, this sensor is highly suitable for environments where precise UV monitoring is crucial, such as research laboratories or outdoor environments. 5. Comprehensive light measurement: The ultraviolet ambient light intensity measurement sensor provides accurate data for ultraviolet and ambient light levels, making it an important tool for comprehensive light intensity measurement in various applications. Interface: I2C interface response: between 300 and 350 nm Colour:As Shown Material:PCB Package Contents: 1 x UV sensor Module 1 x Needle Arrangement 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.