GUVA-S12SD UV Sensor ML8521 Ultraviolet Ray UV Detection Sensor Module

Description The GUVA-S12SD UV Sensor chip is suitable for detecting the UV radiation in sunlight. It can be used in any application where you want monitor for the amount of UV light and is simple to connect to any microcontroller. The module, with a typical UV detection wavelength of 200 370nm, outputs a calibrated analog voltage which varies with the UV light intensity so basically all you need to do is connect this to an ADC input and read in the value. 1. Operating Voltage: DC 3.3-5V 2. Output voltage: DC 0-1V 3. Test accuracy: 1UV INDEX 4. Current: 0.06mA(typ), 0.1mA(max). 5. Response wavelength: 200nm-370nm 6. Work temperature: -20 Celsius ~85 Celsius 7. Detect UV wavelength: 200-370nm 8. Size: 19.80*15mm void setup() { Serial.begin(9600); } void loop() { float sensorVoltage; float sensorValue; sensorValue = analogRead(A0); sensorVoltage = sensorValue/1024*3.3; Serial.print(\sensor reading = \); Serial.print(sensorValue); Serial.println( ); Serial.print(\sensor voltage = \); Serial.print(sensorVoltage); Serial.println(\ V\); delay(1000); }