Parametric brushed micro quadcopter for lulfro, alienwii, etc
This parametric micro quadcopter openscad design has parameters to easily modify motor to motor distance, motor size, and flight controller size.
The attached STL is setup for 8.5mm motors, with a 100mm motor to motor distance, and 25mm flight controllers like the lulfro.
Updated June 9 2016 with the latest version I'm flying (lulfro_quad3.stl). It's less parametric, but more robust!