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Emc2101 Fan Controller And Temperature Sensor
Adafruit
The Adafruit EMC2101 Fan Controller and Temperature Sensor is a fan controller with temperature monitoring capabilities, featuring I2C communication and support for both internal and external temperature sensing.
In stock
Specifications
4- Operating Voltage
- 3-5V
- Logic Level
- 3.3-5V
- Dimensions
- Stemma QT form factor PCB
- Connectivity
- I2C, STEMMA QT/Qwiic compatible
Pinout
10| Pin | Name | Functions | Notes |
|---|---|---|---|
| VIN | Power Input | POWER | |
| 3Vo | 3.3V Output | GND | Used for logic level conversion |
| GND | Ground | GND | |
| SCL | I2C Clock | I2C | |
| SDA | I2C Data | I2C | |
| TACH | Tachometer Input | GPIO | Can be used as an interrupt |
| ALERT | Alert/Interrupt | GPIO | |
| FAN | Fan Control Output | PWM | |
| DN | External Temperature Diode Negative | GPIO | |
| DP | External Temperature Diode Positive | GPIO |
Interactive pinout
Highlight:
BOARD
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