Quadrotor rev 2
Submitted by ben on Thu, 11/04/2010 - 11:08
Contents:
Subjects:
Rebuilt from revision 1. A Wiimote with Wii Motion Plus is used for inertial sensing. The electronics consist of an RC receiver, motor drivers, and the Wiimote. Control calculations are done on a desktop computer which receives inerial measurements from the Wiimote over bluetooth and sends motor commands through a modified RC transmitter. This adds latency which may be a major cause of the trouble I'm having keeping the aircraft stable.
Total weight: 1446g.
Block diagram:
Parts:
- Wii remote
- Wii Motion Plus
- Turnigy Plush 18A speed control
- HK-7X transmitter and receiver (modified)
- KDA20-22L motors
- HKing-3S battery monitor
- Turnigy 3000mAh 3S LiPo pack