This was a self guided project in middle school, so don't make fun of it too much!
I designed the frame in Onshape and 3D printed it using PLA on my dad's Prusa.
I had no money so I tried to do everything as cheap as possible... which came back to bite me later. You can find my parts list at the bottom of this page.
I completed every part of the build, but the drone never flew. I think I bricked my flight controller when trying to flash firmware and couldn't figure out how to fix it. I knew nothing about software or firmware at the time and had no friends that knew either. It also could have had issues because I was trying to convert the PWM signal from the receiver to PPM for the flight controller with a cheap converter... and I had no idea what I was doing.Â
I couldn't afford to keep buying new parts until I figured it out, and I didn't want to ask my parents for money, so I got frustrated and traded all the drone and its parts for a compound bow and a crossbow.
This was a little more than halfway into the build. I had the PDB, motors, and ESCs bolted to the frame so I could size wires and check fitment. It also helped keep the parts steady during soldering.
The entire drone didn't fit completely on the Prusa's build plate so I tried to design the frame with modularity. The. blue connectors on the arms are like sandwiches and screws hold the frame to the arms. Each part "blob" was labeled so I knew what was what in my design.
The entire drone did not fit on the build plate, so I split it up. I knew that every piece would print better laying flat on the bed, and as a rule of thumb less supports = better.