It is a common situation in electronics to have a control loop, that is some sort of feedback that drives the input to a system such ... ping-pong ball. Even if you have used PID before, you ...

If IKEA made ball-balancing PID robots, they’d probably look like this one. This [Johan Link] build isn’t just about style. A look under the hood reveals not the standard, off-the-shelf ...

Automatic Ball Balancer (ABB): A device that uses balls to counteract imbalances in rotating machinery, thereby reducing vibrations. Dynamic Balancer: A system designed to maintain balance in ...