OK, UNL2003 is the one for the stepper.
Judging a hardware project from a distance is tricky.
One suggestion/test: invest in a second servo to replace the stepper and a controller for the 2 servos.
(Should be around 10$) They do articulated cranes with 4 servos, not unlike a turret.
Doing that , i would look into post #3, seems interesting.
If you have tower pros, always check on their webpage if you have the genuine article;
They are the best, but also the most faked. You can tell by the way the logo is printed
Paul
Judging a hardware project from a distance is tricky.
One suggestion/test: invest in a second servo to replace the stepper and a controller for the 2 servos.
(Should be around 10$) They do articulated cranes with 4 servos, not unlike a turret.
Doing that , i would look into post #3, seems interesting.
If you have tower pros, always check on their webpage if you have the genuine article;
They are the best, but also the most faked. You can tell by the way the logo is printed
Paul
It is more important to do the right thing, than to do the thing right.(P.Drucker)
Better is the enemy of good. (Montesquieu) = French version for 'kiss'.
Better is the enemy of good. (Montesquieu) = French version for 'kiss'.