All functions are working; (Video at bottom)
Landwheel steeres left and right, stopsrews are securing that the wheel is aligned with the coming landsides.
Plough raises and lowers, again the stopscrew secures the correct depth.
Boom turns over and tiltscrews are in place to secure that the boom lays horizontal when the tractor drives in the furrow.
First furrow adjustment is working. Furrowwidth adj. is coming soon….
Electronics consists of a printboard from a Hitec HS 5045 digital servo. But the potentiometers has got a 2 kOhm resistance to achieve a full 180+ degr. operation. Instead of the 120degr. standard. Endpoint and trims is made from the transmitter.
Video says more than words and pics….
Here is a link :
http://www.youtube.com/watch?v=JmtqK4cimQY