This quadcopter frame was inspired by the Micro 105 FPV Quadcopter - 8.5mm Motors, Micro Scisky and the SciSky FC (Quanum PICO) in Parrot Frame, but modelled from scratch.
If you need detailled instructions on how to build such a mini quadcopter beast, I suggest you read punkkills instructions.

Important:

Use the "_1.6mm" stl-files, if you know your printer has troubles with inprint between 1.2 and 1.5 mm layer width! Otherwise, the motor mounts might not be as stable as designed.

Changes:

• Wall width increased from 1.5 to 1.6 mm on motor mounts and sides of inner frame.

Stats:

• Lightweight: 8 g bottom, 2 g top. My complete setup (see pictures) weighs 43 g. With 750 mah battery it gets to 63 g and ~10 min flight time. 950 mah is also an option to prolong flight time to ~12 min, but you will feel that the quadcopter gets a bit less responsive.

• Robust: this frame already survived hard impacts. In fact I was not able to destroy one yet :)

• Motor mounts: I desinged to motor mounts to be very robust, so the motors take no damage during crashes or harsh landings.

• Micro-Scisky mount: This frame has a built in mount for your Micro-Scisky board to hold it straight in place!

• Easy USB access: Rear notch to easily plug in your USB cable for programming.

My setup/what you need:

• 4x 8.5 mm motors + propellers, e.g. Hubsan 107C parts
• Micro-Scisky/Quanum pico flight controller (+ DSM2 compatible radio)
• 1s LiPo, > 300mah
• 4x M3 screw, shaft lenght > 18 mm

Optional:

• Mini-Camera
• 5.8 GHz Video Transmitter, e.g. FX MM213TL or TX5813
• 5.8 GHz antenna
• 5.8 GHz receiver equipment
• Foam rubber, for bottom of quadcopter and camera (see pictures) in case of hard crashes