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Vcnl4040 Proximity Sensor
AdafruitAdafruit Feather
The VCNL4040 Proximity Sensor is a dual-purpose sensor that measures proximity and light intensity, with support for I2C communication.
In stock
Specifications
3- Operating Voltage
- 3.0V to 5.5V
- Logic Level
- 3.3V or 5V
- Connectivity
- I2C, STEMMA QT
Pinout
6| Pin | Name | Functions | Notes |
|---|---|---|---|
| VIN | Power Input | POWER | This pin takes the same power as the logic level of your microcontroller. |
| 3Vo | 3.3V Output | GND | Provides up to 100mA of 3.3V output from the voltage regulator. |
| GND | Ground | GND | Common ground for power and logic. |
| SCL | I2C Clock | I2C | Connect to your microcontroller's I2C clock line. |
| SDA | I2C Data | I2C | Connect to your microcontroller's I2C data line. |
| INT | Interrupt Pin | GPIO | Pulls low when proximity or lux level thresholds are crossed. |
Interactive pinout
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