With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
if u use an 3 wire fan, u dont need to pwm on the "voltage", u can control in the "yellow" wire, its better and safe. ah, 20khz seens good for all coolers.I have some minebea 140cfm coolers from servers, and they work great.
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.