heres my quad.
its quite heavy but has a lot of power. using 12x4.5 props.
motors im using:
http://www.hobbypartz.com/86mb91-3015-910kv.html
hovers great but get the wobble of death during any heavy movement and especially during yaw. any tuning tips?
Replies
https://www.youtube.com/watch?v=PhqiKCKi7mk
https://www.youtube.com/watch?v=PhqiKCKi7mk&feature=plcp
i went to the trouble of shortening the arms, moving the motors and discovered that a solder connection to one of the bullets went out. repaired and flying perectly now. loiter needs some tuning though. running 2.8 with default pid settings.
If you are using 4S batteries then the props are too large...
Also... I would think that quad would not yaw very well because of the distance from prop to prop...
It seems to be somewhat large
Eddie
This page is a big help.
http://code.google.com/p/arducopter/wiki/AC2_Tweaks