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40mm Cooling Fan, 5V (PWM Adjustable)

£2.95 (ex VAT £2.46)

In stock

SKU: 415-7A7-426 Category: Tag: Brand:

This is a  5V cooling fan powered by 5V that is speed adjustable via a PWM signal, often used with the Jetson nano board for extra cooling.  Compared to the simple 40mm fan we sell, this one is significantly more powerful to help keep your Jetson cool under demanding loads.

40mm Cooling Fan, 5V (PWM Adjustable)

£2.95 (ex VAT £2.46)

In stock

This is a  5V cooling fan powered by 5V that is speed adjustable via a PWM signal, often used with the Jetson nano board for extra cooling.  Compared to the simple 40mm fan we sell, this one is significantly more powerful to help keep your Jetson cool under demanding loads.

Not the cheapest?

We will try to beat it!

⚠️Always test your item before soldering, issues caused by soldering aren't covered by warranty.

SKU: 415-7A7-426 Category: Tag: Brand:

This is a  5V cooling fan powered by 5V that is speed adjustable via a PWM signal, often used with the Jetson nano board for extra cooling.  Compared to the simple 40mm fan we sell, this one is significantly more powerful to help keep your Jetson cool under demanding loads.

Features

  • Category: Jetson Nano cooling fan
  • Connector: 4PIN reverse-proof connector
  • Spec: 5V, PWM adjustment
  • Dimensions: 40mm×40mm×20mm

Wire Pinout

Black -> GND; Red -> Vcc; Blue -> Tach; Yellow -> PWM.

Software setting

  • Running fan: you can use the command below to run the fan at full speed.
sudo sh -c 'echo 255 > /sys/devices/pwm-fan/target_pwm' 

【Note】You can change the 255 to another value (0~255) to change the speed of fan.

  • You can also set the fan run when booting by creating and modifying rc.local file.
sudo vi /etc/rc.local
  • Add statements below to rc.local file and save.
#!/bin/bash
sleep 10
sudo /usr/bin/jetson_clocks
sudo sh -c 'echo 255 > /sys/devices/pwm-fan/target_pwm'
  • Modify file permission.
sudo chmod u+x rc.local
  • Then reboot and testing
sudo reboot

【Note】if you are strange with the vi editor, you can also install nano and use it for editing:

sudo apt-get install nano
sudo nano /etc/rc.local

The color of Tach and PWM may be different among different batches, it is all to the actual products.

Weight 75 g
Dimensions 5 × 5 × 2 cm

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Only logged in customers who have purchased this product may leave a review.

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Product Meta Information:

SKU: 415-7A7-426 Category: Tag: Brand:

This is a  5V cooling fan powered by 5V that is speed adjustable via a PWM signal, often used with the Jetson nano board for extra cooling.  Compared to the simple 40mm fan we sell, this one is significantly more powerful to help keep your Jetson cool under demanding loads.

Features

  • Category: Jetson Nano cooling fan
  • Connector: 4PIN reverse-proof connector
  • Spec: 5V, PWM adjustment
  • Dimensions: 40mm×40mm×20mm

Wire Pinout

Black -> GND; Red -> Vcc; Blue -> Tach; Yellow -> PWM.

Software setting

  • Running fan: you can use the command below to run the fan at full speed.
sudo sh -c 'echo 255 > /sys/devices/pwm-fan/target_pwm' 

【Note】You can change the 255 to another value (0~255) to change the speed of fan.

  • You can also set the fan run when booting by creating and modifying rc.local file.
sudo vi /etc/rc.local
  • Add statements below to rc.local file and save.
#!/bin/bash
sleep 10
sudo /usr/bin/jetson_clocks
sudo sh -c 'echo 255 > /sys/devices/pwm-fan/target_pwm'
  • Modify file permission.
sudo chmod u+x rc.local
  • Then reboot and testing
sudo reboot

【Note】if you are strange with the vi editor, you can also install nano and use it for editing:

sudo apt-get install nano
sudo nano /etc/rc.local

The color of Tach and PWM may be different among different batches, it is all to the actual products.

Weight 75 g
Dimensions 5 × 5 × 2 cm

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

40mm Cooling Fan, 5V (PWM Adjustable)

In stock