I made this solder fume extractor fan from a spare PC fan I had laying around. It seems to somehow work pretty well, and doubles as a decent desk fan now that summer is finally here in the UK. This hopefully is a nice and easy project for you to mess around with controlling fans with an Arduino! Let me know in the comments if you have any ideas of things to make, with spare hardware you have laying around in your "tech box". 🌐 3D printed file links https://www.thingiverse.com/thing:4887666 https://www.thingiverse.com/thing:4887672 https://www.thingiverse.com/thing:4887677 ⚙️ Source code https://github.com/Matchstic-Project/arduino-pwm-fan 🎵 Music Attribution Music: https://www.bensound.com/ Music: https://www.purple-planet.com/ 🖼️ Image Attribution Icons made by Freepik from https://www.flaticon.com/