I just created a new document that shows the payload and reach. added it do the downloads page. Let me know if this works or if more info is needed. t...

The Stepperonline drivers operate with no issues at 3.3v. They were supposed to be updating the driver manuals but it hasn't been done yet.

Hello, the enable circuit is used to enable and disable the drives, this would typically be used as an auto stop or an emergency stop. In the schemati...

something doesnt look quite right from the images you show. Im using Cura for an Anycubic i3 Mega and use the basic support placement. This picture sh...

That looks really cool, thanks for sharing. are you not able to use the add file function in the post?

I would be careful anodizing the spindles where they need to slip fit inside the bearings and also you will need to chase all the threads. There are a...

hello, 512 is correct, 512 / 2.56 = 200 steps per revolution of the motor. The mult value is just part of the calculation.

I've had several people reporting good results with carbon fiber filament. Im not sure what payloads people have achieved with these filaments. I have...

I would tap each hole according to the screw called for in the directions, I apologize that I didnt include that in the BOM or summary. I would clear ...

awesome, look forward to seeing your builds. let me know if any questions come up.

Thanks Bob I really appreciate that. It always been an annoyance for me when manuals or instructions are written from the point of view of someone who...

Awesome, thanks for sharing I like it.

Right now Im working on fixing an issue with kinematics, I overlooked the programming of the DH parameter for A3, The AR2 robot doesnt have an elbow o...

I am still working on a larger closed loop robot (AR3) and it is an experimental design so I cant guarantee it will bear fruit. As far as timeline its...

It shouldn't matter, any Xbox controller should work as long as Windows can pick it up.