Small Quadcopter

This is a small 180 size quadcopter. The flying controller is a Crius MWC board, which can use 8 motor. I used MultiWII v2.3 firmware. The flying weight is 420g. It is a very fast quad, because the four motor has ~2000g power. The battery is a two cell LiPo 1200mAh, the flying time ~6 min.

Electrical parts:
Flying controller : http://www.dx.com/p/crius-mwc-multiwii-se-v2-5-version-multi-copter-4-axis-main-flight-control-board-blue-227394#.V8poyvmLTIU
Motors : http://www.dx.com/p/4-x2804-228