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Vcnl4020 Proximity And Light Sensor
Adafruit
The Adafruit VCNL4020 Proximity and Light Sensor is a two-in-one sensor that measures both proximity and light levels, with an I2C interface for easy connection to microcontrollers.
In stock
Specifications
5- I2c Address
- 0x13
- Operating Voltage
- 3.3V or 5V
- Logic Level
- 3-5V
- Gpio Count
- six
- Connectivity
- I2C, STEMMA QT
Pinout
7| Pin | Name | Functions | Notes |
|---|---|---|---|
| VIN | Power | POWER | |
| 3Vo | 3.3V Output | GND | For 100mA current |
| GND | Ground | GND | |
| SCL | I2C Clock | I2C | 3-5V logic, 10K pullup |
| SDA | I2C Data | I2C | 3-5V logic, 10K pullup |
| INT | Interrupt | GPIO | |
| CATH | IR LED Cathode | GND | Internal connections |
Interactive pinout
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