Welcome to my MRB1 (My Robot Buddy V1)
I have removed the post because it was corrupted somehow and all the pictures and formatting was lost.
This post needs to be deleted.
Inverted Pendulum
— Balancing controller for Sainsmart v3 (and compatible) robots: PID tuning, real‑time telemetry, angle offset, movement and calibration via ARC.
Try it →
Welcome to my MRB1 (My Robot Buddy V1)
I have removed the post because it was corrupted somehow and all the pictures and formatting was lost.
This post needs to be deleted.
smiller29
maybe i asked before and forgot . can you share the stl for the junk cup ?
The attached is the plain junk cup you will have to add a means to mount it. On my build it is attached to the Butt.
InMoov Junk Cup.stl
If you want the butt and the cup for it I can provide that.

just so you can see the butt installed.smiller29
thank you .