Is an automatic drinking bowl for pets that stops dispensing water when it reaches the right level a positive feedback loop.
Feedback occurs when the output or response of a loop influences or impacts the input or stimulus.
Typically, feedback loops are classified into two types:
Positive feedback loops occur when a change in one direction causes another change in the same direction. For example, an increase in a substance's concentration causes feedback, which leads to further increases in concentration.
Negative feedback loops occur when a change in one direction results in a change in the opposite direction. For example, an increase in a substance's concentration causes feedback, which eventually causes the substance's concentration to decrease.
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