Yesterday I had what looks like a mechanical failure of my uArm while running an Arduino sketch that I am working on…
To eliminate my program as the cause I tested it with uArm Studio. When I start the “Control” page of the uArm Studio the arm moves to a zero Y position, as far in as it can move, and the motor(s) do not stop and make a chattering noise as if there were gears skipping.
If I try to move the arm with Control in the uArm Studio the arm moves erratically. For example if I try to move the arm out it also drops down until it hits the table top and it will force the base to rise up.
What do you suggest?