Snap Circuit Fan/Propeller

thingiverse

I decided to design my own fan after trying one from the database that didn't meet my expectations. Although I'm not sure if it's fully compatible with Snap Circuit, since we seem to have a clone product, the measurements for the center hub appear to be accurate. To create this fan, I used thin blades with a 30° angle of attack and made the hub hollow to minimize weight and air resistance. Printing in 0.1 or similar resolution is highly recommended to achieve a smooth surface. The design prints well without support, allowing for a successful build.