Fan duct for use with SN04

thingiverse

This is an updated take on one of my earlier creations. I modified it to accommodate an SN04 inductive sensor seamlessly. The design was optimized for smooth printing without supports, and I also tweaked the nozzle size slightly for a better fit. You'll notice that the SN04 can be mounted on either side, so don't forget to seal up any unused holes with some tape to keep things tidy.