Mini ducted fan quad copter frame 105mm

thingiverse

Inspired by Tiny Whoop and similar models, I designed a larger version that packs more punch. Printed with a 100% infill and 0.1mm layer thickness, it's a marvel of precision engineering. PETG is the preferred material, but PLA will also get the job done - just be aware that it may not handle crashes as well. I equipped this beast with 1104-7500kv brushless motors and 2.4-inch propellers for maximum lift and speed. The heart of the system is an Omnibus F3 (Hakrc) flight controller, paired with a robust 15A 4-in-1 ESC. With a 2-cell, 850mah battery on board, you can expect around 6 minutes of uninterrupted hover time. The FC mounting holes are strategically placed 20mm apart in a square pattern, giving you flexibility to mount it straight or at a 45-degree angle. To secure the battery plate, simply use two M4 20mm nylon bolts.