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Adafruit LTR390 UV Sensor
AdafruitN/A
The Adafruit LTR390 UV Sensor is a low-cost sensor with both ambient light and UVA sensing capabilities, interfaced via I2C.
In stock
Specifications
3- Operating Voltage
- 3.0 - 5.0 V V
- Logic Level
- 3.0 - 5.0 V V
- Connectivity
- I2C
Pinout
5| Pin | Name | Functions | Notes |
|---|---|---|---|
| VIN | Power Input | POWER | This pin takes 3-5VDC and is regulated to 3.3V. |
| 3Vo | 3.3V Output | GND | Provides up to 100mA of 3.3V output. |
| GND | Ground | GND | Common ground for power and logic. |
| SCL | I2C Clock | I2C | Level shifted to support 3-5V logic. |
| SDA | I2C Data | I2C | Level shifted to support 3-5V logic. |
Interactive pinout
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