Fan Duct - CTC Prusa I3
thingiverse
This is a simple fan duct, easily printable to cool down your prints on a CTC Prusa I3. What you need : - 1 40*40 fan (I've use the one from the card cooling) - 2 M3 bolts for tightening the part - 4 M3 screws for the fan (optional) Don't forget to connect your fan on the PWM plus on your board to control the speed during your prints.
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