# Man builds robotic cat feeder that senses when dish is empty

- Source: Popular Science
- Published: 2026-11-04T17:00:00+00:00
- Category: Science
- Original: https://www.popsci.com/technology/robot-cat-feeder-video/
- Canonical: https://groundlevelnews.com/story/man-builds-robotic-cat-feeder-that-senses-when-dish-is-empty-a9eaf7/

An ultrasonic sensor ensures kibble doesn’t dump on the pet’s head. The post Man builds robotic cat feeder that senses when dish is empty appeared first on Popular Science .

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