Gravity: GUVA-S12SD Analog UV Light Sensor (200-370nm, UVA, UVB, UVC)
GUVA-S12SD UV sensor detects UVA, UVB, and UVC radiation across 200–370nm and outputs a proportional analog voltage. Fast response time and linear output make it suitable for UV index monitoring.
Pinout
- OUTJ1-1
analog UV sensor output from the GUVA-S12SD circuit; schematic labels J1 pin 1 as OUT, wiki states linear analog voltage output for UV index reading
Type · AnalogVoltage · DC 0-1V output corresponding to 0-10 UV index; board operating voltage 5V - VCCJ1-2
5V supply input; schematic labels J1 pin 2 as VCC and wiki specification lists operating voltage 5V
Type · PowerVoltage · 5V - GNDJ1-3
common ground; schematic labels J1 pin 3 as GND
Type · GroundVoltage · 0V
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| OUT | J1-1 | Analog | analog UV sensor output from the GUVA-S12SD circuit; schematic labels J1 pin 1 as OUT, wiki states linear analog voltage output for UV index reading | DC 0-1V output corresponding to 0-10 UV index; board operating voltage 5V |
| VCC | J1-2 | Power | 5V supply input; schematic labels J1 pin 2 as VCC and wiki specification lists operating voltage 5V | 5V |
| GND | J1-3 | Ground | common ground; schematic labels J1 pin 3 as GND | 0V |
Pin details
3 connections- OUTJ1-1
analog UV sensor output from the GUVA-S12SD circuit; schematic labels J1 pin 1 as OUT, wiki states linear analog voltage output for UV index reading
AnalogVoltage · DC 0-1V output corresponding to 0-10 UV index; board operating voltage 5V - VCCJ1-2
5V supply input; schematic labels J1 pin 2 as VCC and wiki specification lists operating voltage 5V
PowerVoltage · 5V - GNDJ1-3
common ground; schematic labels J1 pin 3 as GND
GroundVoltage · 0V
Start wiring
I2C · Analog · 3.3 – 5 V · Breakout
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