![GeeekPi 2PCS Raspberry Pi Adjustable Speed Cooling Fan, Raspberry Pi PWM Fan 40x40x10mm, Raspberry Pi Speed Control Fan DC 5V 4010 Fan Quiet Cooler Radiator for Raspberry Pi Range (Black) : Amazon.com.au: GeeekPi 2PCS Raspberry Pi Adjustable Speed Cooling Fan, Raspberry Pi PWM Fan 40x40x10mm, Raspberry Pi Speed Control Fan DC 5V 4010 Fan Quiet Cooler Radiator for Raspberry Pi Range (Black) : Amazon.com.au:](https://m.media-amazon.com/images/I/61cu18aIjVS._AC_UF894,1000_QL80_.jpg)
GeeekPi 2PCS Raspberry Pi Adjustable Speed Cooling Fan, Raspberry Pi PWM Fan 40x40x10mm, Raspberry Pi Speed Control Fan DC 5V 4010 Fan Quiet Cooler Radiator for Raspberry Pi Range (Black) : Amazon.com.au:
![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
![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)