RetroPie on/off and shutdown switch with fan Raspberry Pi 3 - YouTube
Schematic/Component Help | Temperature Controlled FAN via 5V PCB Controller : r/raspberry_pi
Using Raspberry Pi to Control a PWM Fan and Monitor its Speed - DriftKingTW's Blog
Raspberry Pi 4 PWM Fan Test. Twister OS, 64bit Raspberry Pi OS , Retropie and MX Linux - YouTube
Nespi 4 with genuine Raspberry Pi fan for fan control. Set to 72deg Celsius and only comes on occasionally when streaming from Plex. Cools enough to turn off again within 60secs. Not
Using Raspberry Pi to Control a PWM Fan and Monitor its Speed - DriftKingTW's Blog
Raspberry Pi Fan Temperature Control [Howto] - YouTube
Using Raspberry Pi to Control a PWM Fan and Monitor its Speed - DriftKingTW's Blog
Automatically Control Your Raspberry Pi Fan and Temperature - Howchoo