Yet another QuadCopter

thingiverse

This is a QuadCopter motormount and baseplate design, featuring breakpoints on the baseplate to prevent expensive crashes. The baseplate weight is 900g, with an estimated lift capacity of over 2kg (untested). The shopping list includes a MultiWii PRO Flight Controller, power distribution board, props, brushless outrunner motors, ESCs, spring connectors, and a transmitter/receiver. Additional materials needed are balsawood for the frame, screws, and nuts. Print 4 motormounts and 1 baseplate with increased solid-layer count on top and bottom for stability. Assemble by drilling holes in the balsawood pieces and connecting them with mounts. Don't forget to calibrate the ESCs, transmitter, and MultiWii sensors.