PlumQuad quadruped with RC servos and Arduino

[oracid]

In this video, I use RC servos with Arduino Uno to make a big Lego quadruped.

I am aware that the kinematic is not very good. I hope next time I will do better.

 

 

[MAB]

It definitely has an interesting motion. Are you driving it to go in a circle, or is that its natural motion? I notice that the left legs lift, but the right ones don't, so this probably has significant effect on the motion.

I love the style of your videos too.  No annoying music, no long descriptions.

[oracid]

Thank you.

Yes, I program PlumQuad to stay on the workbench borders, but it is very easy to change it.

Here, the goal was to test the 35kg.cm servos for a big quadruped.

I am aware about the rough kinematic, that why I have a slight disapointment in the video. 

I don't really understand why the right side legs don't lift. When I put the quadruped on a stand, every looks good.

To make a good kinematic it takes a lot of time and I am already thinking about an other project.

Nevertheless, if somebody give me the good values table, I will appreciate.

To see the program, it is better to go to full screen.

[XG BC]

can you show us the smaller quadruped in the video please?

XG BC

[oracid]

8 hours ago, XG BC said:

can you show us the smaller quadruped in the video please?

XG BC

You can see it here, 

 

[XG BC]

ok thank you very much!

XG BC