GAQQEE | LTR390 UV Sensor 300nm to 350nm Light Intensity Detection Module I2C Interface

Product Features:1. High Sensitivity and Rapid Response: The LTR390-UV delivers precise ambient light and ultraviolet sensing, characterised by high sensitivity, fast response times, and robust interference resistance.2. Multifunctional Light Detection: This light intensity detection module is well-suited for diverse applications, including photometric experiments and outdoor UV monitoring. Its capability to measure both UV and ambient light makes it a versatile tool for any setting requiring precise light monitoring.3. Digital Output: The digital UV sensor integrates an ADC and MCU, converting light data into digital signal output via I²C or UART interfaces. This facilitates seamless integration into various systems and ensures reliable data transmission.4. Reliable UV Sensing: With its advanced UV sensing capabilities, this sensor is well-suited for environments where precise UV monitoring is critical, such as research laboratories or outdoor settings.5. Comprehensive Light Measurement: The UV ambient light intensity measurement sensor provides accurate data on both UV and ambient light levels, making it an essential tool for comprehensive light intensity measurement across diverse applications.Product Description:The LTR390 is one of the most cost-effective UV sensors available and a rather splendid sensor indeed! Featuring ambient light and UVA sensing capabilities, its peak spectral response lies between 300 and 350 nm. You can utilise it to gauge how much sunlight is acceptable before requiring cover.Unlike the Si1145, this sensor does not provide UV index readings. However, the Si1145 approximates UV index based on light levels rather than true UV sensing. In contrast, the LTR390 incorporates a genuine light sensor within the ultraviolet spectrum. It also features a simpler I²C interface, allowing straightforward operation on microcontrollers or microcomputers. Unlike other analogue sensors, this module incorporates both the bias circuitry and the analogue-to-digital converter internally, eliminating the need for an external ADC.Product Specifications:Interface: I2C interfacePeak spectral response: 300 to 350 nmDimensions: 18 × 25.5 mmContents:1 × Module1 × Pin header