Description
- Sequent Microsystems Smart Fan HAT for Raspberry Pi
- Draws less than 100mA of power
- Super quiet and efficient
- Onboard processor keeps constant temperature with PWM
- Uses only I2C interface
- Fully stackable allows adding other cards to Raspberry Pi
The Sequent Microsystems Smart Fan HAT for Raspberry Pi has the form factor of the Raspberry Pi HAT. Its own tinny 32-bit processor receives commands from Raspberry Pi through the I2C interface.
A step-up power supply converts the 5 Volts provided by Raspberry Pi to 12 Volts, ensuring precise speed control. Using pulse width modulation, it powers the fan just enough to maintain a constant temperature of the Raspberry Pi processor.
The Smart Fan preserves all the GPIO pins, allowing any number of cards to be stacked on top of Raspberry Pi. If another add-on card has to dissipate power, a secondary Smart Fan can be added to the stack.
What's Included
Dimensions
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Specifications
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