Free Shipping on First Order & $2 PCB Prototype on https://jlcpcb.com 12v Server fan: https://www.banggood.com/Replacement-Bitmain-Heavy-Duty-Fan-Mining-Fan-for-Antminer-S3-S5-S5-S7-S9-Rear-5200-RPM-p-1267914.html?p=IC250219457759201802 In this video I am going to show you how to make a Bladeless fan at home. This bladeless fan is powered by a 12v adapter and is is very useful for those having kid around them. This DIY bladeless fan is made out of commonly available hardware such as a bunch of PVC pipes, a 12v DC computer fan and a 12v adapter. This fan have a speed control option so you can regulate the amount of air coming out of the fan. This is made possible by using a PWM speed control circuit that I have built on a printed circuit board that are ordered from JLCPCB. They are offering very low prices and high quality PCBs so visit their website and get an instant quote. For more information and details such as dimensions part lists schematic and gerber file please visit my Instructables blog. Moreover I am also giving away the remaining PCBs to five lucky winners. So subscribe,share and like this video and drop a comment below about what you want to see as our next DIY project. Regards. DIY King