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CJMCU-GUVA-S12SD Sunlight Ultraviolet Ray Intensity UV Sensor

554.60 (Inc. GST)470.00 (+18% GST Extra)

Specifications:

  1. Power supply voltage of 2.5 V ~ 5 V
  2. Low power consumption
  3. Wide detection range: 240 nm to 370 nm
  4. Wide Angle: 130 degrees
  5. Schottky type photosensitive diode
  6. Good linear response
  7. High sensitivity

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SKU: RDNA-227 Category:

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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 to monitor for the amount of UV light and is simple to connect to any microcontroller.

Arduino and GUVA-S12SD UV Sensor:

arduino-and-guvas12sd_bb

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.

s12sd

Connection:

The connections are straightforward and described below, I used 3.3v from my Arduino. This was mainly for compatibility with other development boards but the module works with 5v.

1. GND: 0V (Ground)
2. VCC: 3.3V to 5.5V
3. OUT: 0V to 1V ( 0 to 10 UV Index)

Package Includes:

1 x CJMCU-GUVA-S12SD Sunlight Ultraviolet Ray Intensity UV Sensor

Datasheet available here.

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