Quadcopter

thingiverse

This airframe is perfect for learning to fly on. It boasts a low center of gravity that gives it an abundance of stability, and its rugged design can withstand some rough crashes. I built it using: 10mm Carbon Fiber Tubes Naze32 10DOF Minim OSD DX2205 2300KV Motors PZ0420 Camera TS351 VTX HC-SR04 Sonar Module 5v 3amp UBEC Makerfire 4pcs ESC 20A Polarized Clover Leaf Antenna 2200 mAh battery Print Settings: Printer: Rafts: No Supports: Yes Resolution: .2 Infill: 100% Notes: Print in ABS. A few pieces will require some assembly using PVC pipe glue, and don't forget to use primer for best results. The pre-drilled holes are just placeholders; you'll need to drill out the parts with a matching screw size to avoid splitting them. There are two front nose sections, one designed for sonar use and another without. I highly recommend adding a sonar module - it makes FPV flying an absolute blast, kind of like star wars pod racing. Once your sonar PIDs are fine-tuned, you'll see what I mean. Depending on the battery size, you may need to adjust the motor spars to align the center of thrust with the center of mass.