![GeeekPi Raspberry Pi Fan with Adjustable Speed, Raspberry Pi PWM Fan, Raspberry Pi Fan Speed Control 40 mm Fan DC 5 V Quiet Cooler for Raspberry Pi Range: Amazon.de: Computer & Accessories GeeekPi Raspberry Pi Fan with Adjustable Speed, Raspberry Pi PWM Fan, Raspberry Pi Fan Speed Control 40 mm Fan DC 5 V Quiet Cooler for Raspberry Pi Range: Amazon.de: Computer & Accessories](https://m.media-amazon.com/images/I/61OgYYYr+aS._SL1000_.jpg)
GeeekPi Raspberry Pi Fan with Adjustable Speed, Raspberry Pi PWM Fan, Raspberry Pi Fan Speed Control 40 mm Fan DC 5 V Quiet Cooler for Raspberry Pi Range: Amazon.de: Computer & Accessories
![GitHub - hamzab70/Raspberry-Pi-Fan-Script: Simple Bash script to control the fan speed using the Rapsberry Pi GPIO and a transistor. GitHub - hamzab70/Raspberry-Pi-Fan-Script: Simple Bash script to control the fan speed using the Rapsberry Pi GPIO and a transistor.](https://raw.githubusercontent.com/hamzab70/Raspberry-Pi-Fan-Script/master/Electrical-Scheme.png)
GitHub - hamzab70/Raspberry-Pi-Fan-Script: Simple Bash script to control the fan speed using the Rapsberry Pi GPIO and a transistor.
![PWM Regulated Fan Based on CPU Temperature for Raspberry Pi : 4 Steps (with Pictures) - Instructables PWM Regulated Fan Based on CPU Temperature for Raspberry Pi : 4 Steps (with Pictures) - Instructables](https://content.instructables.com/FZ1/KYEZ/JCAUBAEB/FZ1KYEZJCAUBAEB.png?auto=webp&fit=bounds&frame=1&height=1024&width=1024)
PWM Regulated Fan Based on CPU Temperature for Raspberry Pi : 4 Steps (with Pictures) - Instructables
![PWM Regulated Fan Based on CPU Temperature for Raspberry Pi : 4 Steps (with Pictures) - Instructables PWM Regulated Fan Based on CPU Temperature for Raspberry Pi : 4 Steps (with Pictures) - Instructables](https://content.instructables.com/F8X/RW5C/JCAUBH8T/F8XRW5CJCAUBH8T.jpg?auto=webp)