Ultraviolet UV Sensor ML8511

DESCRIPTION The ML8511 Ultraviolet UV Sensor Module measures ambient UV light intensity and outputs an analog voltage proportional to UV exposure, making it ideal for weather stations, wearable sunlight monitors, and outdoor IoT projects across Singapore's tropical climate. The onboard ML8511 IC responds to both UVA and UVB wavelengths, giving makers a straightforward way to estimate real-time UV index. Its low power consumption and simple analog interface make it easy to integrate into Arduino, Raspberry Pi, or other microcontroller-based environmental monitoring systems. FEATURES Responds to UVA and UVB wavelengths across roughly 280–390nm Analog voltage output proportional to UV intensity Low power consumption, suitable for battery-powered projects Compact breakout board for easy breadboard or enclosure mounting Onboard voltage regulation for stable readings Simple 3-pin interface (VCC, GND, OUT) APPLICATIONS Personal and wearable UV index monitors Home weather stations Outdoor IoT environmental sensing nodes Educational light-sensing Arduino and Raspberry Pi projects Greenhouse and gardening light monitoring TECHNICAL DETAILS Sensor IC: ML8511 Detection Range: UVA/UVB, approximately 280–390nm Output: Analog voltage, proportional to UV intensity Operating Voltage: 3.3V–5V Interface: Analog output (OUT), VCC, GND SHIPPING LIST 1x ML8511 UV Sensor Module