Automated cat feeder and large plastic screws

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We’ve seen automated food dispensers for pets, but none that go so far as to build large plastic screws for dispensing kibble.

This isn’t [Mathieu]‘s first automatic cat feeder; an earlier version used a wheel to dispense cat food in excessively large version. To improve upon his first build, [Mathiu] decided to use an Archimedean screw to dispense food … Read the rest

Automatic cat feeder made with recycled laminator parts

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When [Antoine] and his family leave home for a few days, they usually have to find a neighbor who is willing to care for their cats while they are away. Instead of bothering the people who live next door, he decided it would be best to build an automatic cat feeder (Translation) instead.

[Antoine] originally tried building an … Read the rest

Automated cat feeder with a view

[Robovergne] wrote in to share his fantastic automated cat feeder with us. After researching the common commercial products he could find, he decided to build one that utilized a home made linear actuator to pull a certain amount out of a reservoir. Initially, he attempted to use microwave motors but ultimately found them to be too weak to force the … Read the rest

An easy to build cat feeder driven by a DIY linear actuator

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[Will Finucane] of Revolt Labs/Mad Science Blog was looking for a way to keep his cats happily fed while away on a short vacation, so he put together a cheap and easy automatic feeder to ensure that his pets didn’t go hungry while he was away.

We’ve seen different iterations of automatic pet feeders here before, some relying on rotating Read the rest