Ujjdwiurgh High Dynamic Range ALS-PT19 Analog Light Sensor Module 2.5V-5.5V UV Light Sensor Breakout Board 3PCS

1. Wide detection range: This product uses to detect the 240-370nm photodiode UV light range, covering UVB and most UVA spectra. 3. Signal Amplification: The signal level of the photodiode is very small and at the nano-amp level, so this product amplifies the op amplifier to amplify the signal to a more manageable voltage level. 2. UV Sensor: This product has a true UV sensor instead of a calibrated light sensor, so you can convert the voltage to UV index by dividing the output voltage by 0.1V. However, the UV LED on this product is 400nm. Do not use it if it is outside the range of this sensor. 4. Less Power Consumption: This product only needs + 2.5V-5.5V power supply to supply power. When the sensor detects , the voltage increase. 5. Simple Operation: This product is easy to operate, it just does one thing and provides analog voltage output without a complicated setup program.